h1,h2,h3,h4,h5,h6,pre,code,address,caption,cite,code,em,th,p,a,li,td,div,footer{font:normal 12px "Open Sans", "Lucida Sans Unicode", "Arial";color:#000;}
.pw1200{ max-width:1200px; width:92%; margin-left:auto; margin-right:auto;}
.pw1000{ max-width:1000px; width:92%; margin-left:auto; margin-right:auto;}
.btn{transition:transform 0.3s linear;}
.btn:hover{transform:translateY(-5px);}
.duovideo-box h2{ font-size: 32px; line-height: 1.5; font-weight: bold;}
.only_mo{display: none;}
.only_pc{display: block;}

.duovideo-banner{ width:100%; height:1140px; background:url(../duo-video-converter/img/duovideo-banbg.jpg) top center no-repeat; background-size:cover;}
.duovideo-ban-cont{max-width: 1300px; width: 92%; margin: 0 auto; padding: 80px 0 0; text-align: center;}
.duovideo-ban-cont h1{font-weight: bold; font-size: 40px; line-height: 120%;}
.duovideo-ban-cont p{ margin-top: 20px; font-size: 18px; line-height: 150%;}
.duovideo-score{display: flex; margin-top: 36px; justify-content: center; align-items: center;}
.duovideo-score span{margin-left: 16px; font-size: 14px;}
.duovideo-button{display: flex; margin-top: 12px; justify-content: center; align-items: center; flex-wrap: wrap;}
.microdl{ position: relative; margin: 10px;}
.microdl .duovideo-arrow{position: absolute; right: -18px; bottom: -50px; z-index: 2;}
.duovideo-dlbtn{ width: 384px; height: 80px; line-height: 80px; background: linear-gradient(269.84deg, #0075FF 0.02%, #962EFF 99.76%); font-size: 24px; color: #fff; font-weight: bold; margin: 10px; position: relative; display: inline-block; text-align: center;}
.duovideo-dlbtn:before{ width: 32px; height: 33px; display: inline-block; vertical-align: middle; background:url(../duo-video-converter/img/duovideo-winicon.png) top center no-repeat; background-size:cover; content: ""; margin-right: 17px; margin-top: -2px;}
.duovideo-dlbtn:after{ width: 28px; height: 28px; display: inline-block; vertical-align: middle; background:url(../duo-video-converter/img/duovideo-dlicon.png) top center no-repeat; background-size:cover; content: ""; margin-left: 43px; margin-top: -3px;}
.duovideo-ban-plan{ margin-top: 80px;}
.duovideo-ban-plan img{ width: 100%; height: auto; display: block;}
.duovideo-ban-list{ margin-top:20px; }
.duovideo-ban-list ul{display: flex; text-align: center; justify-content: space-around; align-items: flex-start;}
.duovideo-ban-list ul li{margin-top: 20px; max-width: 108px;}
.duovideo-ban-list ul li p{font-size: 18px; line-height: 1.5; font-weight: bold;}


.duovideo-feature{ margin-top: 100px;}
.duovideo-feature-exh{margin-top: 60px;}
.duovideo-feature-text{ text-align: center;}
.duovideo-feature-text h2 span{background-image: -webkit-gradient(linear, left 0, right 0, from(rgb(220, 76, 123)), to(rgb(255, 116, 73))); -webkit-background-clip: text; -webkit-text-fill-color: transparent;}
.duovideo-feature-text p{font-size: 18px; line-height: 1.5; color: #333; margin-top: 20px;}
.duovideo-feature-exhibit{ display: flex; margin-top: 60px; justify-content: space-between; align-items: center;}
.duovideo-exhibit-text{width: 304px; box-sizing: border-box;}
.duovideo-exhibit-text-list{position: relative; margin-top: 40px; margin-bottom: 40px; cursor: pointer;}
.duovideo-exhibit-text-list.checked{padding-left: 24px; position: relative;}
.duovideo-exhibit-text-list.checked:before{width: 4px; height: 100%; display: block; position: absolute; content: ""; left: 0; top: 0; background: linear-gradient(180deg, #00D1FF 0%, #DB00FF 100%);}
.duovideo-exhibit-text-list h3{font-size: 18px; line-height: 1.2; font-weight: bold; color: #757575;}
.duovideo-exhibit-text-list p{ margin-top: 8px; font-size: 16px; line-height: 1.5; color: #757575;}
.duovideo-exhibit-text-list p a{font-size: inherit; color: #288ce4;}
.duovideo-exhibit-text-list.checked h3,.duovideo-exhibit-text-list.checked p{color: #000;}
.duovideo-exhibit-img{width: 660px; height: 480px; position: relative;}
.duovideo-exhibit-img img{width: 100%; height: auto; transform: scale(0.6); opacity: 0; position: absolute;}
.duovideo-exhibit-img img.showed{transform: scale(1); opacity: 1; transition: all 0.2s linear;}
.duovideo-different-cont{margin-top: 20px;}
.duovideo-different-cont ul{display: flex; text-align: center; justify-content: space-around; align-items: flex-start;}
.duovideo-different-cont ul li{margin-top: 20px; max-width: 322px; padding-bottom: 20px; border-radius: 20px;}
.duovideo-different-cont ul li:hover{box-shadow: 0 0 20px 15px rgba(0,0,0,.1);}
.duovideo-different-cont ul li h3{font-size: 20px; margin-top: 12px; line-height: 1.5; font-weight: bold;}
.duovideo-different-cont ul li p{font-size: 18px; line-height: 1.5; margin-top: 8px;}


.duovideo-download-now{width: 100%; height: 460px; margin: 100px auto 0; background:url(../duo-video-converter/img/duovideo-photobg.jpg) #fff top center no-repeat; background-size:cover; overflow: hidden; display: flex; align-items: center;}
.duovideo-download{max-width: 1000px; width: 100%; box-sizing: border-box; display: flex; align-items: center; }
.duovideo-download-text{ width: 414px; margin-right: 44px;}
.duovideo-download h2{margin-top: 16px;}
.duovideo-download p{margin-top: 5px; font-size: 16px;}
.duovideo-download .duovideo-dlbtn{margin:22px 0 0;}

.duovideo-video{max-width: 1000px; width: 92%; margin: 120px auto 0; text-align: center;}
.duovideo-video-iframe{ max-width:1000px; width: 100%; height: 562px; background: #C4C4C4; margin: 35px auto 0; position: relative; box-shadow: 0 0 20px rgba(0,0,0,.1);}

.duovideo-comment{max-width: 800px; width: 92%; margin: 120px auto 0;}
.duovideo-comment h2{text-align: center;}
.duovideo-comment-bd{width: 100%; height: 300px; margin-top: 24px; background: #F2F4F5; border-radius: 10px; position: relative; overflow: hidden;}
.duovideo-comment-list{width: 100%; height: 100%; padding: 40px 40px 60px 40px; box-sizing: border-box; display: flex; justify-content:flex-start; align-items: center; position:absolute; left:0; top:0; transform: translateX(300px); opacity: 0; z-index: -1;}
.duovideo-comment-list-text{ margin-left: 60px;}
.duovideo-comment-list-text b{font-size: 16px; line-height: 1.25; font-weight: bold; display: block;}
.duovideo-comment-list-star{margin-top: 10px; display: flex; justify-content: flex-start; align-items: center; position: relative; }
.duovideo-comment-list-star:after{width: 175px; height: 24px; content: ""; display: block; position: absolute; left: 0; top: 0; background:url(../duo-video-converter/img/duovideo-score-full.png) top left no-repeat;}
.duovideo-comment-list-star.star4_7:after{width: 161px;}
.duovideo-comment-list-star.star4_8:after{width: 165px;}
.duovideo-comment-list-star span{font-size: 14px; margin-left: 14px;}
.duovideo-comment-list-text p{font-size: 16px; margin-top: 22px; line-height: 1.5; }
.duovideo-comment-list.showed{opacity: 1; z-index: 1; transform: translateX(0); transition: all linear .3s;}
.duovideo-comment-hd{margin-top: 35px; text-align: center;}
.duovideo-comment-hd span{width: 12px; height: 12px; border-radius: 12px; background: #D9E2E7; display: inline-block; vertical-align: middle; margin: 5px; cursor: pointer;}
.duovideo-comment-hd span.checked{width: 36px; background: linear-gradient(270deg, #0066FF 0%, #7000FF 100%); border-radius: 10px;}

.duovideo-footer{margin: 120px auto 0; padding: 80px 0 38px; background: #F2F3F4;}
.duovideo-footer-cont{ display: flex; justify-content: space-between; align-items: center;}
.duovideo-footer-text{ margin-left: 83px;}
.duovideo-footer-text p{ font-size: 18px; line-height: 1.5; margin-top: 20px;}
.duovideo-footer .duovideo-score{justify-content: flex-start; margin-top: 20px;}
.duovideo-footer .duovideo-button{justify-content: flex-start;}
.duovideo-footer .duovideo-button .btn{margin-left: 0; margin-right: 20px;}
.duovideo-footer .duovideo-dlbtn{width: 280px; height: 72px; line-height: 72px; font-size: 21px;}
.duovideo-footer .duovideo-dlbtn:before{width: 29px; height: 30px; background: url(../duo-video-converter/img/duovideo-winicon-foot.png) top center no-repeat;}
.duovideo-footer .duovideo-dlbtn:after{ display: none;}

@media screen and (max-width: 1280px){
.duovideo-banner{ height: 1000px;}
}

@media screen and (max-width: 1100px){
.duovideo-footer-text{margin-left: 20px;}
.duovideo-exhibit-text{ width: 35.2%;}
.duovideo-exhibit-img{width: 60%; height: auto;}
.duovideo-exhibit-img img{position: relative; transform: scale(1); opacity: 1; display: none;}
.duovideo-exhibit-img img.showed{display: block;}
.duovideo-feature{margin-top: 60px;}
.duovideo-different-cont ul li{max-width: 32%; width: 32%; margin: 10px;}
.duovideo-different-cont ul li img{width: 100%; height: auto;}
.duovideo-download{width: 92%;}
}

@media screen and (max-width: 980px){
.duovideo-box h2{font-size: 28px;}
.duovideo-banner{height: auto; padding-bottom: 20px;}
.duovideo-ban-plan{margin-top: 40px;}
.duovideo-ban-list ul{flex-wrap:wrap;}
.duovideo-ban-list ul li{max-width: 33%; width: 33%;}
.duovideo-feature,.duovideo-video,.duovideo-comment,.duovideo-footer{margin-top: 60px;}
.duovideo-video-iframe{ height: 40vh;}
.duovideo-footer{padding: 40px 0;}
.duovideo-footer-cont{flex-direction: column; text-align: center;}
.duovideo-footer-cont>img{max-width: 376px; width: 60%; height: auto; margin: 0 auto; transform: translateX(-30px);}
.duovideo-footer-text{margin: 20px 0 0 0;}
.duovideo-footer .duovideo-button{justify-content: center;}
.duovideo-footer .duovideo-score{justify-content: center;}
.duovideo-comment-list{padding: 20px;}
.duovideo-comment-list-text{margin-left: 40px;}
.duovideo-feature-exhibit{flex-direction: column-reverse;}
.duovideo-exhibit-img{max-width: 620px; width: 92%;}
.duovideo-exhibit-text{ width: 100%; margin: 40px 0 0 0;}
}
@media screen and (max-width: 768px){
.duovideo-banner{background: linear-gradient(to top,#fff,#ecaefb);}
.duovideo-download-now{height: auto; margin-top: 60px; padding: 40px 0;}
.duovideo-download{flex-direction: column; align-items: center; text-align: center;}
.duovideo-download-text{width: 100%; margin-right: 0;}
.duovideo-download>img{width: 100%; margin-top: 40px; height: auto; display: block;}
.duovideo-comment-bd{height: 360px;}
}
@media screen and (max-width: 568px){
.only_mo{display: block;}
.only_pc{display: none;}
.duovideo-video, .duovideo-comment, .duovideo-footer{margin-top: 40px;}
.duovideo-ban-cont{padding-top: 40px;}
.duovideo-dlbtn{width: 300px; height: 62px; line-height: 62px; font-size: 20px;}
.duovideo-dlbtn:before{width: 29px; height: 30px; background: url(../duo-video-converter/img/duovideo-winicon-foot.png) top center no-repeat;}
.duovideo-dlbtn:after{width: 20px; height: 20px; margin-left: 14px;}
.duovideo-ban-list{margin-top: 20px;}
.duovideo-ban-list ul li p{font-size: 14px;}
.duovideo-ban-list ul li img{width: 80px; height: 80px;}
.duovideo-different-cont ul{flex-direction: column;}
.duovideo-different-cont ul li{width: 100%; max-width: 100%; margin: 0 0 30px;}
.duovideo-different-cont ul li h3{margin-top: 25px;}
.duovideo-comment-bd{ height: 410px;}
.duovideo-comment-list{flex-direction: column; text-align: center;}
.duovideo-comment-list-text{margin: 20px auto 0;}
.duovideo-comment-list>img{width: 100px; height: 100px;}
.duovideo-comment-list-star{display: inline-block; vertical-align: middle;}
.duovideo-comment-list-star img,.duovideo-comment-list-star span{vertical-align: middle;}
.duovideo-video-iframe{height: 36vh;}
.duovideo-footer .duovideo-button .btn{margin-left: auto; margin-right: auto;}
} 
@media screen and (max-width: 414px){
.duovideo-comment-bd{ height: 440px;}
.duovideo-video-iframe{height: 28vh;}
} 
@media screen and (max-width: 324px){
.duovideo-comment-bd{ height: 500px;}
}