.nav{padding: 15px 0px;background: #30303c;color:#fff;font-size: 14px;}
.nav a{color: #fff;}
.nav img{display: inline-block;vertical-align: middle;margin: 0 5px;}
.nav i{display:inline-block;vertical-align: middle;width:16px;height: 16px;background:url(/images/article/divider.png);}
.nav span{line-height: 24px;}
.main{max-width:800px;width:100%;margin: auto;}
.main h1{text-align: center;font-size: 40px;color: #4c5562;line-height: 52px;margin-top: 30px;}
.author{margin-top: 14px;margin-bottom:26px;text-align: center;}
.main>img{margin-top: 50px;}
.main>img{width: 100%;margin:20px auto 28px;}
.first_pic{margin-top: 35px !important;margin-bottom: 38px !important;}
.author>span,.author a{font-size: 14px;color: #979ca4;line-height: 30px;margin-right: 20px;display: inline-block;}
.author a{text-decoration: underline;}
i{background: url(/images/article/article-icon.png) no-repeat;display: inline-block;}
.author i{width: 20px;height: 20px;vertical-align: middle;margin-top: -2px;margin-right: 3px;}
.author a:nth-child(1) i{background-position-y: 0px;}
.author>span:nth-child(3) i{background-position-y: -20px;}
.author a:nth-child(4){margin-right: 0;}
.author a:nth-child(4) i{background-position-y: -40px;}
.author a:nth-child(3){margin-right: 0;}
.share{margin: 50px auto;max-width: 410px;width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;}
.share a{font-size: 16px;color: #fff;border-radius: 50px;text-align: center;height: 32px;line-height: 32px;width: 198px;font-size: 14px;}
.share a i{width: 20px;height: 20px;vertical-align: middle;margin-top: -3px;margin-right: 10px;}
.share a.Facebook{background: #3059b0;}
.share a.Facebook i{background-position-y: -60px;}
.share a.Twitter{background: #55acef;}
.share a.Twitter i{background-position-y: -80px;}
p{font-size: 18px;color: #404040;line-height: 32px;margin-bottom: 14px;}
p a{color: #55acef;}
p span{font-weight: 600;}
h3{color: #4c5562;font-size: 24px;font-weight: 600;margin: 34px 0 24px;}
.Introduction{position: relative;margin: 36px 0 30px;}
.Introduction i{width: 30px;height: 30px;}
.Introduction p{max-width: 670px;margin: auto;font-style: italic;}
.Introduction i:first-child{background-position-y: -100px;position: absolute;left: 0px;top: -6px;}
.Introduction i:last-child{background-position-y: -130px;position: absolute;right: 10px;bottom: 0px;}
.extension{max-width: 640px;margin:30px auto;}
.extension i{display: block;margin:auto;width: 60px;height:60px;background-position-y: -160px;}
.extension p{text-align: center;margin: 10px 0 20px;}
.extension span{font-size: 16px;color: #979ca4;display: block;text-align: center;}
.problem{margin-top: 20px;margin-bottom: 22px;}
.problem li a{font-size: 16px;color: #0fa3ed;}
.problem li{margin-bottom: 10px;margin-left: 18px;list-style: outside;color: #0fa3ed;}
.main h2{font-size: 32px;color: #4c5562;line-height: 48px;font-weight: 600;margin: 46px 0 20px;border-top: 1px solid #d0d0d0;padding-top: 42px;}
.step{margin-top: 40px;}
.step span{font-size: 20px;color: #4c5562;font-weight: 600;}
.step p{margin-top: 20px;}
.button{margin-top: 20px;max-width: 550px;margin-bottom: 40px;}
.button a{margin-top: 20px;display: flex;width: 260px;height: 70px;align-items: center;background: #46abf9;border-radius: 50px;justify-content: center;}
.button a i{margin-right: 10px;}
.button a.win i{width: 40px;height: 40px;background-position-y: -220px;}
.button a.mac i{width: 40px;height: 40px;background-position-y: -260px;}
.button a p{font-size: 22px;color: #fff;margin-bottom: 0;}
.button a span{font-size: 14px;color: #fff;}
.button a:hover{text-decoration: none;background: #0080e2;}
.step_spe b{font-size: 20px;color: #4c5562;font-weight: 600;}
.step_spe{font-size: 18px;line-height: 30px;margin-top: 40px;}
.video span{font-size: 20px;color: #4c5562;font-weight: 600;margin-bottom:25px;display: block;}
.problem1{margin:28px 0 28px;display: flex;align-items: center;}
.problem1 ul{list-style: outside;color: #0fa3ed;padding-left:40px;border-left: 3px solid #0fa3ed;min-height: 108px;display: flex;flex-direction: column;justify-content: center;}
.problem1 li{margin-bottom: 10px;}
.problem1 li:last-child{margin-bottom: 0;}
.problem1 li a{font-size: 16px;color: #0fa3ed;}
.problem2{margin:28px 0 28px;background: #edf7ff;padding: 36px 0;border-left:6px solid #0fa3ed;padding-left: 36px;}
.problem2 li{margin-bottom: 10px;margin-left: 18px;list-style: outside;color: #4c5562;}
.problem2 li a{color: #4c5562;font-size: 16px;line-height: 26px;}
.tip{padding: 24px 40px 40px;background: #edf7ff;margin: 35px 0;}
.tip p img{vertical-align: -15px;display: inline-block;margin-right: 10px;}
.tip p{font-size: 24px;padding-bottom: 6px;border-bottom: 2px solid #a7aeb5;}
.tip span{display: block;margin-top: 24px;line-height: 26px;font-size: 16px;color: #4c5562;}
.reading{margin-top:30px;margin-bottom:40px;}
.reading span{margin-bottom: 20px;font-weight: 600;font-size: 20px;color: #4c5562;display: block;}
.reading ul{border-top: 1px solid #e4e4e4;border-bottom: 1px solid #e4e4e4;padding-top: 15px;}
.reading ul li{margin-bottom: 15px;position: relative;}
.reading ul li i{position: absolute;width: 8px;height: 12px;background-position-y: -300px;top: 5px;}
.reading ul li a{margin: 0 18px;display: block;color: #0fa3ed;}
.function{list-style-type:none;counter-reset:sectioncounter;margin: 24px 12px 32px;font-size: 16px;line-height: 30px;color: #4c5562;}
.function li{padding-left: 24px;position: relative;}
.function li:before {content:counter(sectioncounter) "."; counter-increment:sectioncounter;position: absolute;left: 0;}
.function1{list-style:disc;margin: 24px 12px 32px 34px;font-size: 16px;line-height: 30px;color: #4c5562;}
.function2{list-style:circle;margin: 24px 12px 32px 34px;font-size: 16px;line-height: 30px;color: #4c5562;}
.pro_box{border-left: 5px solid #0fa3ed;padding: 30px;background: #edf7ff;display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;margin-top: 32px;margin-bottom: 40px;}
.pro_box div:nth-child(2){width: 360px;}
.pro_box div:nth-child(2) span{font-size: 24px;color: #4c5562;font-weight: 600;display: block;}
.pro_box div:nth-child(2) span:hover{color:#0fa3ed;}
.pro_box div:nth-child(2) a:hover{color:#0fa3ed;}
.pro_box div:nth-child(2) p{font-size: 16px;color: #4c5562;line-height: 30px;margin-top: 14px;margin-bottom: 0px;}
.pro_box div:nth-child(3){width: 180px;}
.pro_box div:nth-child(3) a{display: block;height: 36px;line-height: 36px;background: #46abf9;text-align: center;color: #fff;border-radius: 30px;margin-bottom: 10px;}
.pro_box div:nth-child(3) a:hover{background: #0080e2;text-decoration: none;}
.pro_box div:nth-child(3) a:last-child{margin-bottom: 0;}
.pro_box div:nth-child(3) a i{width:20px;height: 20px;display: inline-block;vertical-align: middle;margin-top: -3px;margin-right: 10px;}
.pro_box div:nth-child(3) a.win i{background-position-y: -358px;}
.pro_box div:nth-child(3) a.mac i{background-position-y: -379px;margin-top:-1px;}
.pro_box2{padding: 26px 40px;background: #f2f9ff;margin:32px 0;}
.pro_box2>p,.pro_box2>a{font-size:24px;color:#4c5562;padding-bottom:15px;border-bottom: 1px solid #4c5660;}
.pro_box2>p img,.pro_box2>a img{margin-right: 13px;width:30px;display: inline-block;vertical-align: middle;margin-top:-5px;}
.pro_box2>.pro_box2_main{padding-top:22px;align-items: self-end;}
.pro_box2>.pro_box2_main ul{max-width:340px;font-size: 16px;color: #4c5562;line-height: 30px;list-style: outside;margin-left:20px;box-sizing:border-box;}
.pro_box2>.pro_box2_main>img{width:100%;}
.pro_box2>.pro_box2_main ul li{margin-top:6px;}
.pro_box2>.pro_box2_main ul li:last-child{list-style: none;}
.pro_box_a>.pro_box2_main ul li:last-child{list-style: outside;}
.pro_box2>.pro_box2_main ul li:last-child a{width:160px;height:40px;line-height:40px;background: #46abf9;text-align: center;font-size:20px;display: block;border-radius: 40px;color:#fff;margin-top: 16px;margin-bottom:20px;}
.pro_box2>.pro_box2_main ul li:last-child a:hover{background: #0080e2;text-decoration: none;}
.pro_box2>.pro_box2_btn{max-width:380px;width:100%;margin: 15px auto 20px;}
.pro_box2>.pro_box2_btn a{width:180px;color:#fff;line-height:40px;height:40px;display: block;background: #46abf9;border-radius: 50px;text-align: center;margin-top:10px;}
.pro_box2>.pro_box2_btn a:hover{background: #0080e2;text-decoration: none;}
.pro_box2>.pro_box2_btn a i{width: 20px;height: 20px;display: inline-block;vertical-align: middle;margin-top: -3px;margin-right: 10px;}
.pro_box2>.pro_box2_btn a.win i{background-position-y: -358px;}
.pro_box2>.pro_box2_btn a.mac i{background-position-y: -379px;margin-top:-1px;}
.summary{margin-top: 50px;}
.summary span{font-size: 32px;color: #4c5562;display: block;margin-bottom: 40px;}
.main{padding-bottom: 80px;}
.related{background: #f7f7f7;padding-top:90px;padding-bottom: 90px;}
.related_box h2{font-size: 42px;color: #4c5562;line-height: 48px;text-align: center;font-weight: normal;}
.related_box .related_title{font-size: 42px;color: #4c5562;line-height: 48px;text-align: center;font-weight: normal;}
.related_box>ul{display: flex;flex-wrap: wrap;justify-content: space-between;margin-top: 10px;}
.related_box li{max-width: 370px;width: 100%;margin-top: 30px;}
.related_box li img{width: 100%;margin-bottom: 20px;}
.related_box li a{font-size: 16px;color: #4c5562;line-height: 30px;padding: 0 20px;display: block;text-align: center;}
.right_box{max-width: 270px;width:100%;position: absolute;right: 50px;top: 50px;z-index: 1;}
.right_box .product{visibility: hidden;opacity: 0;position: relative;width: 100%;max-width: 185px;margin: 0 auto;padding: 29px 13px 31px;-webkit-box-sizing: border-box;box-sizing: border-box;border-radius: 12px;background-color: #041935;transition: 1s all ease;box-sizing: border-box;text-align: center;top: 10px;color: #fff;}
.right_box .outer_box1{width: 120px;height: 120px;margin: 0 auto;border: 14px solid #182B45;border-radius: 50%;box-shadow: 0 0 0 13px rgb(246 252 255 / 4%);box-sizing: border-box;margin-bottom: 20px;}
.right_box .outer_box2{position: relative;display: flex;display: -webkit-flex;-webkit-box-align: center;align-items: center;width: 92px;height: 92px;background-color: #2D9EE8;margin: 0 auto;border-radius: 50%;}
.right_box p{font-size: 14px;line-height: 20px;font-weight: 300;margin-bottom: 14px;color: #e8e8e8;}
.right_box p.title a{margin: 10px auto;font-weight: bold;color: #fff;font-size: 15px;text-decoration: none;}
.right_box p.title a:hover{text-decoration: underline;}
.right_box .product img{display: block;margin: 0 auto;background: none;width: 100%;max-width: 72px!important;}
.right_box .btn_down a{position: relative;background: -webkit-gradient(linear,left top,left bottom,from(#41CD00),to(#19AB0F));background:linear-gradient(180deg,#41CD00 0%,#19AB0F 100%);z-index: 1;display: inline-block;padding: 10px 14px 9px;font-size: 14px;line-height: 1.15;font-weight: 500;text-decoration: none;-webkit-box-shadow: inset 0 0 0 0 #000;box-shadow: inset 0 0 0 0 #000;border-radius: 5px;color: #fff;margin-bottom: 5px;}
.right_box .btn_down a::before{position: absolute;content: "";top: 0;right: 0;bottom: 0;left: 0;background: -webkit-gradient(linear,left top,left bottom,from(#19AB0F),to(#41CD00));background: linear-gradient(
180deg,#19AB0F 0%,#41CD00 100%);z-index: -1;-webkit-transition: opacity 0.2s linear;transition: opacity 0.2s linear;opacity: 0;border-radius: 5px;}
.right_box .product a:hover::before,.right_box .product a:focus::before{opacity: 1;}
.tricks p{background: #305ab0;color: #fff;font-size: 18px;height:44px;line-height: 44px;}
.tricks p i{width: 24px;height: 24px;background-position-y: -334px;margin:0 15px;vertical-align: middle;}
.tricks ul{box-shadow: 0 0 10px rgba(147, 147, 147, .52);list-style: outside;overflow: hidden;background: #fff;}
.tricks ul a{font-size: 16px;color: #4c5562;line-height: 24px;}
.tricks ul li:first-of-type{margin-top: 30px;}
.tricks ul li{margin: 0 30px 10px 40px;color: #4c5562;}
.tricks ul li:last-child{margin-bottom: 35px;}
.pro_box1{background: url(/images/article/pro_bg.png);text-align: center;padding-top: 34px;margin-top: 25px;padding-bottom: 46px;}
.pro_box1 span{font-size: 24px;color: #fff;line-height: 26px;margin-top:30px;margin-bottom: 20px;display: block;}
.pro_box1 p{font-size: 16px;color: #fff;line-height: 24px;padding: 0 5px;}
.pro_box1 a{width: 172px;height: 36px;line-height: 36px;font-size: 18px;color: #20b369;display: block;margin:30px auto 0;background: #fff;border-radius: 50px;}
.table1{margin: 40px 0;border-collapse: collapse;width: 100% !important;max-width: 800px !important;box-sizing: border-box;}
.table1 tr td{width: 200px;padding: 20px 10px;text-align: center;border-right: 1px solid #dfdfdf;border-bottom: 1px solid #dfdfdf;font-size: 16px;color: #4c5562;box-sizing: border-box;}
.table1 tr td:nth-child(1){font-weight: bold;background: #46abf9;color: #fff;}
.table1 tr:nth-child(1) td{font-weight: bold;background: #46abf9;color: #fff;font-size: 18px;}
.table2{margin: 40px 0;border-collapse: collapse;width: 100% !important;max-width: 800px !important;border-left: 1px solid #dfdfdf;box-sizing: border-box;}
.table2 tr td{width: 200px;padding: 20px 10px;text-align: center;border-right: 1px solid #dfdfdf;border-bottom: 1px solid #dfdfdf;font-size: 16px;color: #4c5562;box-sizing: border-box;}
.table2 tr:nth-child(1) td{font-weight: bold;background: #46abf9;color: #fff;font-size: 18px;}
.table1 tr td img,.table2 tr td img{margin: auto;display: block;}
i.no,i.yes{background: url(/images/article/table-icon.png);width: 24px;height: 24px;vertical-align: -5px;}
i.yes{background-position-y: -24px;}
.star-rating{margin-top: 30px;font-size: 16px;color: #979ca4;line-height: 30px;}
.star-rating div i{width: 25px;height: 25px;background-position-y: -312px;margin-right: 5px;vertical-align: -8px;cursor: pointer;}
.star-rating div div{display: inline-block;}
.star-rating div span{display: inline-block;margin-left: 5px;}
.star-rating p{color: #979ca4;line-height: 30px;}
.star-rating p span{font-weight: normal;}
/* banner */
.banner .center,.navigation .center,.part .center{max-width: 1000px;}
.banner{background: #e8fefd;background: linear-gradient(180deg, #e8fefd, #f2f9f2);color: #4c5562;padding-bottom: 80px;}
.banner_box h1{font-size:  42px;text-align: center;line-height: 48px;padding-top: 68px;padding-bottom: 46px;font-weight: 550;}
.banner .left{max-width: 550px;width: 100%;}
.banner .left>span{font-size: 30px;}
.banner .left>p{font-size: 16px;line-height: 30px;margin-top: 20px;margin-bottom: 10px;}
.banner .left>ul li{padding-left: 15px;position: relative;}
.banner .left>ul li::after{content: "";clear: both;width: 5px;height: 5px;border-radius: 50%;position: absolute;top:17px;left:0;background: #292927;}
.banner .left>ul li span{font-size: 16px;line-height: 36px;}
.banner .left>a{width: 308px;height: 56px;line-height: 56px;background: #00a4ff;display: block;text-align: center;border-radius: 5px;font-size: 20px;color: #fff;margin-top: 22px;}
.banner .left>a i{width: 18px;height: 18px;background: url(/images/article/article-icon-n.png) 0 -114px;margin-right: 18px;vertical-align: -2px;}
.banner .left>a:hover{text-decoration: none;background: #2db4ff;}
.banner_box>div>img{width: 100%;}
/* navigation */
.navigation{background: #305ab0;overflow-x: auto;}
.navigation ul{width: 1000px;}
.navigation a{line-height: 70px;font-size: 18px;color: #fff;}
.navigation i{width: 24px;height: 24px;background: url(/images/article/article-icon-n.png) 0 -132px;margin-right: 14px;vertical-align: -6px;}
/* part */
.part_box{overflow: hidden;}
.part_box>span{width: 121px;height: 42px;display: block;background: #3059b0;font-size: 24px;color: #fff;margin: 95px auto 26px;text-align: center;line-height: 42px;}
.part_box>h2{font-size: 36px;color: #4c5562;text-align: center;line-height: 42px;}
.part_box>p{font-size: 16px;color: #4c5562;text-align: center;line-height: 30px;margin: 20px auto 0px; max-width: 880px;width: 100%;}
.part_box .part_step{padding-bottom: 60px;}
.part_box .part_step img{margin:45px auto 20px;max-width: 500px !important;width: 100%;}
.part_box .part_step ul li{margin-top: 30px;max-width: 265px;width: 100%;text-align: center;position: relative;}
.part_box .part_step ul li:nth-child(2):after{content:"";clear:both;width: 292px;border-top: 1px dashed #57acef;position: absolute;top: 18px;left: -200px;}
.part_box .part_step ul li:nth-child(2):before{content:"";clear:both;width: 292px;border-top: 1px dashed #57acef;position: absolute;top: 18px;left: 170px;}
.part_box .part_step ul li i{width: 38px;height: 38px;background: url(/images/article/article-icon-n.png) 0 0;margin: auto;}
.part_box .part_step ul li:nth-child(2) i{background-position-y: -38px;}
.part_box .part_step ul li:nth-child(3) i{background-position-y: -76px;}
.part_box .part_step ul li p{line-height: 24px;font-size: 16px;color: #4c5562;margin-bottom: 0;margin-top: 10px;}
.table3{border-top: 2px solid #55acef;width: 100%;margin-bottom: 84px;margin-top: 35px;}
.table3 .yes{width: 20px;height: 20px;background: url(/images/article/article-icon-n.png) 0 -155px;}
.table3 .no{width: 20px;height: 20px;background: url(/images/article/article-icon-n.png) 0 -175px;}
.table3 tr{border-top: 1px solid #e1e6ea;}
.table3 tr td{padding-top: 24px;padding-bottom: 24px;width:56%;}
.table3 tr td a{color: #55acef;}
.table3 tr:nth-child(1) td{background: transparent !important;}
.table3 tr:nth-child(1) td{font-size: 14px;}
.table3 tr:nth-child(1) td span{font-weight: 550;color: #000;display: block;}
.table3 tr:nth-child(1) td:nth-child(2){vertical-align: sub;}
.table3 tr:nth-child(1) td:nth-child(2) a:last-child,.table3 tr:nth-child(1) td:nth-child(3) a:nth-last-child(2),.table3 tr:nth-child(1) td:nth-child(3) a:nth-last-child(3){width: 170px;height: 44px;line-height: 44px;display: block;color: #fff;border-radius: 5px;margin: 10px auto 0;font-size: 16px;}
.table3 tr:nth-child(1) td a:nth-child(1){color: #4c5562;}
.table3 tr:nth-child(1) td a:nth-child(1):hover{color: #00a3fe;}
.table3 tr:nth-child(1) td:nth-child(2) a:last-child{background: #00a3fe;}
.table3 tr:nth-child(1) td:nth-child(2) a:last-child:hover{background: #2db4ff;text-decoration: none;}
.table3 tr:nth-child(1) td:nth-child(3) a:nth-last-child(2),.table3 tr:nth-child(1) td:nth-child(3) a:nth-last-child(3){background: #00ca53;}
.table3 tr:nth-child(1) td:nth-child(3) a:nth-last-child(2):hover,.table3 tr:nth-child(1) td:nth-child(3) a:nth-last-child(3):hover{background: #16da67;text-decoration: none;}
.table3 tr:nth-child(1) td:nth-child(3) a:last-child{margin-top: 5px;display: block;text-align: center;color: #00ca53;}
.table3 tr:last-child td{background: transparent !important;}
.table3 tr:last-child td a{width: 170px;height: 44px;line-height: 44px;display: block;color: #fff;border-radius: 5px;margin: 10px auto 0;font-size: 16px;}
.table3 tr:last-child td:nth-child(2) a{background: #00a3fe;}
.table3 tr:last-child td:nth-child(2) a:hover{background: #2db4ff;text-decoration: none;}
.table3 tr:last-child td:nth-child(3) a{background: #00ca53;}
.table3 tr:last-child td:nth-child(3) a:hover{background: #16da67;text-decoration: none;}
.table3 tr:last-child td:nth-child(3) a{display: block;text-align: center;color: #fff;}

.table3 tr td:nth-child(1){font-size: 16px;color: #4c5562;box-sizing: border-box;padding-right: 80px;}
.table3 tr td:nth-child(2),.table3 tr td:nth-child(3){width: 22%;text-align: center;}
.table3 tr td:nth-child(2){position: relative;}
.table3 tr td:nth-child(2)::after{content: "";clear: both;height: 100%;width: 4px;background: #fff;position: absolute;top: 0px;right: -2px;}
.table3 tr:first-child td:nth-child(2)::after,.table3 tr:last-child td:nth-child(2)::after{display: none;}
.table3 tr td:nth-child(2){background: #e6f4ff;}
.table3 tr td:nth-child(3){background: #e0fcfd;}
/* part_online */
.part_online{padding-bottom: 98px;}
.part_online li{margin-top: 60px;}
.part_online .left{max-width: 520px;width: 100%;}
.part_online .left>span{font-size: 24px;color: #4c5562;}
.part_online .left>span>span{color: #55acef;}
.part_online .left p{font-size: 16px;color: #4c5562;margin-bottom: 0;margin-top: 20px;}
.part_online .left div{max-width: 396px;}
.part_online .left div a{width: 176px;height: 40px;border: 2px solid #00ca53;display: block;text-align: center;line-height: 40px;border-radius: 5px;font-size: 18px;color: #fff;margin-top: 20px;}
.part_online .left div a i{background: url(/images/article/article-icon-n.png) 0 -195px;width: 20px;height: 20px;vertical-align: -3px;margin-right: 8px;}
.part_online .left div a.win{background: #00ca53;}
.part_online .left div a.win:hover{background: #16da67;border-color: #16da67;}
.part_online .left div a.mac{background: #fff;color: #00ca53;}
.part_online .left div a.mac i{background-position-y: -215px;}
.part_online .left div a.mac:hover{background: #00ca53;color: #fff;}
.part_online .left div a.mac:hover i{background-position-y: -235px;}
.part_online .left div a:hover{text-decoration: none;}
.part_online .right{position: relative;}
.part_online .right>img{max-width: 390px !important;width: 100%;}
.part_online .right>i{width: 50px;height: 50px;background: url(/images/article/article-icon-n.png) 0 -255px;position: absolute;right: 0;bottom: 0;cursor: pointer;}
.part_online .right>i:hover{background-position-y: -341px;}
.faqInfoText_box{padding-top: 20px;margin-bottom: 80px;}
.faqInfoText{margin-top:20px;padding-bottom:20px;border-bottom:1px solid #e2e7ea}
.faqInfoText p{margin-bottom: 0;}
.faqInfoText div{overflow:hidden;padding-right:30px;height:0}
.faqInfoText div p{margin-top:10px;font-size:16px}
.faqInfoText div p a{color:#24a0ff}
.faqInfoText>p{position:relative;padding-right:30px;font-size:20px}
.faqInfoText>p::before{position:absolute;top:10px;right:20px;clear:both;width:12px;height:12px;background:url(/images/article/article-icon-n.png) 0 -317px;content:""}
.faqInfoText>p.active{color:#24a0ff}
.faqInfoText>p:hover{color:#24a0ff;cursor:pointer}
.faqInfoText>p.active::before{background-position-y:-305px;}
.part_article{margin-top: 45px;margin-bottom: 76px;-webkit-box-align:center;-webkit-align-items: center;align-items: center;}
.part_article ul li{font-size: 16px;color: #4c5562;line-height: 36px;padding-left: 26px;position: relative;}
.part_article ul li a{color: #4c5562;}
.part_article ul li i{width: 11px;height: 11px;background: url(/images/article/article-icon-n.png) no-repeat 0 -330px;position: absolute;left: 0;top: 14px;}
.part_article img{max-width: 470px;width: 100%;}
.part_article ul{max-width: 460px;width: 100%;}
.part_article ul a:hover{color: #24a0ff;}
.big_img{position: fixed;top: 0;left: 0;width: 100%;height: 100%;background-color: rgba(0,0,0,.9);display: none;}
.big_img img{position: absolute;top: 50%;left: 50%;-webkit-transform: translate(-50%,-50%);transform: translate(-50%,-50%);width: 100%;}
.big_img span{position: absolute;top: 15px;right: 35px;color: #f1f1f1;font-size: 40px;font-weight: bold;cursor: pointer;}
.onlie_video{background: linear-gradient(120deg, #329feb, #725fff);-webkit-box-align:center;-webkit-align-items: center;align-items: center;padding: 40px 30px 40px 10px;margin: 20px auto 20px;position: relative;}
.onlie_video>img{width: 100%;max-width: 336px !important;}
.onlie_video>div{max-width: 404px;width: 100%;background: #fff;box-sizing: border-box;padding: 25px 28px;}
.onlie_video>div>span.title{color: #222;font-size: 22px;line-height: 24px;margin-bottom: 10px;display: block;}
.onlie_video>div>ul{margin-bottom: 16px;}
.onlie_video>div>ul li{font-size: 16px;color: #4c5562;line-height: 30px;padding-left: 15px;position: relative;}
.onlie_video>div>ul li i{width: 4px;height: 4px;position: absolute;left: 1px;top: 12px;border-radius: 50%;background: #4c5562;}
.onlie_video>div>span.free_online_btn{cursor: pointer;width: 188px;font-size: 16px;color: #fff;border-radius: 5px;display: inline-block;background: #1db3f2;height: 46px;line-height: 46px;text-align: center;margin-right: 25px;}
.onlie_video>div>a:last-child{font-size: 15px;color: #1db3f2;}
.banner .center{position: relative;}
.banner_box #btn{left: -52px;top: 320px;}
.onlie_video #btn{left: 268px;top: initial;bottom: 190px;}
.go_pc{position: fixed;top: 0;left: 0;width: 100%;height: 100%;background-color: rgba(0,0,0,.3);display: none;}
.go_pc p{width: 290px;height:100px;background: #fff;position: absolute;top: 50%;left: 50%;-webkit-transform: translate(-50%,-50%);transform: translate(-50%,-50%);border-radius: 10px;box-shadow: 0 0 10px rgba(0, 0, 0, .1);text-align: center;display: flex;align-items: center;justify-content: center;}
#share-list{position:fixed;right:0;top:40%;overflow:hidden;}
#share-list li{width:40px;height:40px;transition:0.5s;float:right;clear: both;display:-webkit-box;display: -webkit-flex;display: flex;-webkit-justify-content: center;justify-content: center;-webkit-align-items: center;align-items: center;color: #fff;}
#share-list li.fb{background:#385998;}
#share-list li.tw{background:#1da1f2;}
#share-list li.ln{background:#0077b5;}
#share-list li:hover{width:54px;cursor: pointer;}

.content-index{position:fixed;left:14%;top: 10px;max-width:200px;display: none;}
.content-index .box-top{font-size:16px;color:#47505e;line-height:28px;padding:3px 0;margin-bottom: 0px;font-weight: 550;}
.content-index ul li{padding:6px 0;}
.content-index ul li a{font-size:14px;color:#26aff5;line-height:18px;}

.related-box{position:absolute;right:10%;top:383px;box-sizing:border-box;max-width:230px;}
.related-box .related-download{box-sizing:border-box;max-width:230px;border:1px solid #00479c;border-radius:6px;background-color:#00479c;}
.related-box .related-download .related-title{max-width:95%;display:block;font-size:20px;padding:15px 0 0px;text-align:center;margin:0 auto;color:#fff;}
.related-box .related-download .related-title:after{content:"";display:block;max-width:100px;height:1px;background:#fff;margin:10px auto 0;}
.related-box .related-download .related-text{max-width:95%;margin-top:10px;font-size:16px;color:#fff;text-align:center;}
.related-box .related-download img{max-width:100%;margin-top:10px;}
.related-box .related-download .down-btn{box-sizing:border-box;display:block;width:180px;height:40px;margin:14px auto;border:2px solid #fff;border-radius:40px;text-align:center;line-height:36px;text-decoration: none;background-color:#fff;color:#8f959c;}
.related-box .related-download .down-btn:hover{color:#fff;background: transparent;}
.related-box .related-download .down-btn span{vertical-align: middle;}
.related-box .related-download .win i{display:inline-block;width:20px;height:20px;margin-right:8px;background:url(/images/article/sidebar-icons.png) no-repeat 0 -20px;vertical-align: middle;}
.related-box .related-download .win:hover i{background-position: 0 0px;}
.related-box .related-download .mac i{display:inline-block;width:20px;height:20px;margin-right:8px;background:url(/images/article/sidebar-icons.png) no-repeat 0 -60px;vertical-align: middle;}
.related-box .related-download .mac:hover i{background-position: 0 -40px;}
.related-box .related-article{margin-top:30px;}
.related-box .related-article .popular{font-size:20px;line-height:20px;font-weight:bold;padding-bottom:10px;border-bottom:1px solid #aaa;margin-bottom:23px;}
.related-box .related-article ul li{margin:23px 0;}
.related-box .related-article ul li a{display:inline-block;font-size:14px;line-height:20px;padding-left:15px;padding-right:10px;position:relative;}
.related-box .related-article ul li a::before{content:"";display:block;width:8px;height:8px;background:url(/images/article/sidebar-icons.png) no-repeat 0 -80px;position:absolute;left:0;top:6px;}
.related-box .related-article ul li a:hover::before{background-position: 0 -88px;}
.related-box .related-article ul li a:hover{color: #10a3ee;text-decoration: none;}

.gotop{display:none;width: 40px;height: 40px;background-color:rgba(0,0,0,0.45);position:fixed;bottom:9%;right:0;z-index:1;transition: 0.5s;cursor: pointer;}
.gotop:hover{background-color:rgba(0,0,0,1);}
.gotop::after{content:"";width: 0px;height: 0;border:6px solid transparent;border-bottom:6px solid #fff;position:absolute;left: calc(50% - 6px);top: calc(50% - 9px);}
.gotop.active{display:block;}


@media screen and (max-width:1600px){
    .content-index{left:5%;}
    .related-box{right:5%}
}
@media screen and (max-width:1450px){
    .content-index{left:1%;}
    .related-box{right:1%}
}
@media screen and (max-width:1300px){
    .content-index{display:none !important;}
    .related-box{display:none;}
}
@media screen and (max-width:1263px){
    .right_box{display: none;}
}
@media screen and (max-width:1180px){
    p{font-size: 16px;line-height: 30px;}
    .related_box>ul{display: block;}
    .related_box li{margin:30px auto 0;}
    .right_box{position: static;display: flex;justify-content: space-between;margin: auto;max-width: 700px;margin-bottom: 36px;flex-wrap: wrap;}
    .tricks,.pro_box1{max-width: 270px;margin-top: 0;}
    .Introduction p{padding: 0 50px;}
    .part_box .part_step ul li:nth-child(2):after,.part_box .part_step ul li:nth-child(2):before{display: none;}
    .banner_box>div,.part_article{justify-content: center;}
    .banner_box>div>img,.part_article ul{margin-top: 50px;}
    .table3 tr:nth-child(1) td:nth-child(2) a:last-child,.table3 tr:nth-child(1) td:nth-child(3) a:nth-last-child(2),.table3 tr:nth-child(1) td:nth-child(3) a:nth-last-child(3),.table3 tr:last-child td:nth-child(2) a,.table3 tr:last-child td:nth-child(3) a{display: none !important;}
}
@media screen and (max-width:830px){
    .main>img,.video>img{width: 100%;}
    .pro_box div:nth-child(2){max-width:320px;}
    .pro_box2>div ul{width: 46%;}
    .pro_box2>.pro_box2_main>img{width:50%;}
    .part_online li{justify-content: center;}
    .part_box .part_step ul{justify-content: space-around;}
    .part_online .left{text-align: center;}
    .part_online .left div{margin: auto;}
    .part_online .right{margin-top: 30px;}
    .onlie_video{justify-content: center;padding: 40px 10px;}
    #share-list{display:none;}
}
@media screen and (max-width:630px){
    h3{font-size: 22px;}
    .pro_box2>.pro_box2_btn{justify-content: center;}
    .pro_box2>.pro_box2_main ul li:last-child a{margin:16px auto 20px;}
    .pro_box2>div ul,.pro_box2>.pro_box2_main>img{width:100%;}
    .main h1{font-size: 30px;line-height: 40px;margin-top: 60px;}
    .main h2{font-size: 26px;line-height: 30px;margin: 20px 0px;}
    .author{margin-top: 10px;text-align: left;margin-bottom: 32px;}
    .share{justify-content: center;margin: 10px auto 20px;}
    .share a{margin-top: 10px;}
    .Introduction p{width: 200px;}
    .step{margin-top: 20px;}
    .pro_box{border-left: none;border-top: 5px solid #0fa3ed;text-align: center;}
    .pro_box>img{margin: 0 auto 25px;width: 100%;}
    .pro_box div:nth-child(2) p{margin: 8px 0;}
    .pro_box div:nth-child(3){margin: auto;}
    .pro_box2{padding:26px 10px;}
    .problem2{padding-left:10px;padding-right: 10px;}
    .table1 tr td,.table2 tr td{word-break: break-all;}
    .part_online .left div{justify-content: space-around;}
}
/* comments */
form input[type='input'],form input[type='submit']{-webkit-appearance: none;border-top-style: none;border-right-style: none;border-bottom-style: none;border-left-style: none;background:none;margin:0; padding:0; list-style-type:none;}
form input:focus,form textarea:focus{outline: none;}
form input::-webkit-input-placeholder,form textarea::-webkit-input-placeholder{font-size:16px;color:#989898;}
form input::-moz-placeholder,form textarea::-moz-placeholder{font-size:16px;color:#989898;}
form input:-moz-placeholder,form textarea:-moz-placeholder{font-size:16px;color:#989898;}
form input:-ms-input-placeholder,form textarea:-ms-input-placeholder{font-size:16px;color:#989898;}
.comments-template{max-width: 800px;width: 100%;margin:100px auto 80px;}
.comments-template>span{font-size: 28px;display: block;text-align: center;line-height: 28px;color:#4c5562;margin-bottom: 50px;}
#comment_form>span{font-size: 28px;display: block;text-align: center;line-height: 28px;color:#4c5562}
#comment_form>span{margin-bottom: 22px;}
.input div{display: flex;justify-content: space-between;flex-wrap: wrap;width: 100%;}
.input input{margin-top: 20px;display: inline-block;width: 250px;box-sizing: border-box;height: 44px;box-sizing: border-box;padding-left: 16px;color: #989898;font-size: 16px;}
#comment_form>div textarea{margin-top: 20px;display: block;width: 100%;height: 185px;padding:15px 16px;margin-bottom: 30px;color: #989898;resize:vertical;box-sizing: border-box;min-height: 185px !important;}
.input input[type=checkbox] {vertical-align: middle;margin-top: -3px;padding: 0;border: 1px solid #e5e5e5;color: #2d53fe;width: 16px;height: 16px;text-align: center;-webkit-appearance: none;-moz-appearance: none;appearance: none;box-shadow: inset 0px 0px 2px rgba(0,0,0,.12);margin-right: 10px;}
.input input[type=checkbox]:checked:before {content: "\2713";display: inline-block;color: currentColor;line-height: 15px;font-size: 13px;vertical-align: text-top;}
form .input input[type=submit]{max-width:157px;width:100%;-webkit-appearance: none;background: #000;color: #fff;padding: 16px 20px;border: 0;font-weight: 500;font-size: 12px;line-height: 1;height: auto;letter-spacing: .05em;text-transform: uppercase;display: inline-block;padding: 14px 25px;transition: all .25s ease-in-out;}
form .input input[type=submit]:hover{box-shadow: 0 5px 10px rgba(0,0,0,.1), 0 3px 6px rgba(0,0,0,.07);transform: translateY(-1px);}
.commentlist img{border-radius: 50%;margin-right: 30px;max-width: 70px !important;width: 100%;}
.commentlist li{border-top: 1px solid #e4e4e4;padding: 50px 0;display: flex;position: relative}
.commentlist li div{max-width: 700px;width: 100%;}
.commentlist li ul{width: 100%;margin-left: -100px;}
.commentlist li ul li{margin-top: 50px;padding-left: 70px;box-sizing: border-box;}
.commentlist li ul li::after{content: "";clear: both;width: 48px;height: 1px;background: #e4e4e4;position: absolute;top: 85px;left: 0px;}
.commentlist li li{padding-bottom: 0;width: 100%;}
.commentlist div a,.commentlist div span{font-size:24px;color: #4d5562;line-height: 24px;}
.commentlist div .time{font-size: 16px;color: #979ba4;line-height: 16px;margin-top: 20px;margin-bottom: 14px;}
.commentlist div p{font-size: 16px;line-height: 30px;color: #4c5562;margin: 0;word-wrap: break-word;word-break: normal;}
.commentlist div a.reply{font-size: 16px;color: #2d53fe;position: absolute;top: 90px;right: 0;}
.commentlist li ul li .reply{display: none;}
input:-webkit-autofill,input:-webkit-autofill:hover,input:-webkit-autofill:focus{background: #fff !important;color:#989898 !important;border: 1px solid rgb(169, 169, 169);}