.pdfcon-top{background: linear-gradient(to bottom, #FDF4F4, #FFFFFF);}
.pdfcontpd{width:1380px;margin:0 auto;align-items: center; }
.titles{font-weight:bold;font-size: 110px;color: #333333;line-height: 110px;align-items: center;margin:98px 0 75px 0;}
.titles img{width:744px;height:106px;margin:0 0 0 16px;}
.tle-des{ font-size: 30px;color: #666666;line-height: 40px;max-width: 820px;text-align: center;}
.tlemd-item{width:190px;height:55px;font-weight:bold;font-size: 18px;color: #FFFFFF;transition:all .3s ease;
     border-radius:100px;margin:0 23px 0 0;align-items: center;justify-content: center;
}
.tlemd-item:hover{color:#FFFFFF; box-shadow: 0px 5px 15px rgba(254, 189, 190, 0.6);transition:all .3s ease;}
.tlmdem-windows{background: linear-gradient(to right, #E74237, #FE6B53, #FC476D);}
.tlmdem-mac{background: linear-gradient(to right, #FC486D, #F8977A, #ED7E67);}
.tlmdem-android{background: linear-gradient(to right, #ED7F65, #E46D7E, #9D8FD7);}
.tlmdem-ios{background: linear-gradient(to right, #AA8CCA, #7697FA, #BA66FA);}
.tlmdem-windows:hover{background: linear-gradient(to right, #FC476D, #FE6B53, #E74237);box-shadow: 0px 0px 15px 0px #FC4445;}
.tlmdem-mac:hover{background: linear-gradient(to right, #ED7E67, #F8977A, #FC486D);box-shadow: 0px 0px 15px 0px #FC4445;}
.tlmdem-android:hover{background: linear-gradient(to right, #9D8FD7, #E46D7E, #ED7F65);box-shadow: 0px 0px 15px 0px #FC4445;}
.tlmdem-ios:hover{background: linear-gradient(to right, #BA66FA, #7697FA, #AA8CCA);box-shadow: 0px 0px 15px 0px #FC4445;}
.tlmdem-windows b{background:url(../images/icon8.png)no-repeat;background-size: contain;width:22px;height: 21px;margin:0 4px 0 0; }
.tlmdem-mac b{background:url(../images/icon9.png)no-repeat;background-size: contain;width:18px;height: 21px;margin:0 4px 0 0;  }
.tlmdem-android b{background:url(../images/icon10.png)no-repeat;background-size: contain;width:20px;height:24px;margin:0 4px 0 0; }
.tlmdem-ios b{background:url(../images/icon8.png)no-repeat;background-size: contain;width:22px;height: 21px;margin:0 4px 0 0; }
.tle-mdlist{margin:58px 0 58px 0;}
.tledl-item{width: 100%;height: 115px;background: #FFFFFF;border-radius:5px;border: 1px solid #F3F3F3;margin:0 0;overflow: hidden;}
.tledl-item:hover{ box-shadow: 0px 0px 20px 0px rgba(252,102,103,0.5);border: 1px solid #E74237;}
.tle-downlist{
     width:100%;
     gap: 32px;
     display: grid;
     grid-template-columns: repeat(4,1fr);
     /* overflow: hidden; */
}
.tledtm-left{flex: 0 0 auto; width:68px;height: 65px;margin:0 19px 0 0;}
.tledtmimg{width:100%;height: 100%;object-fit: unset;}
.tledtmr-top{font-weight:bold;font-size: 18px;color: #333333;line-height: 18px;-webkit-line-clamp:1;transition:all .3s ease;}
.tledtmr-down{font-size: 14px;color: #999999;line-height: 20px;-webkit-line-clamp:2;}
.tledtm-right{justify-content: space-between;}
.tledtmd{ margin:24px 26px 25px 19px;}
.pdfcon-middle{justify-content: center;width:1380px;margin:0 auto;}
.mdtgd-left,.mdtgd-right{background:url(../images/icon35.png)no-repeat;background-size: contain;width:66px;height:8px;}
.mdtgd-left{margin:0 23px 0 0;}
.mdtgd-right{margin:0 0 0 23px;}
.md-top{justify-content: center;align-items: center;margin:60px 0 50px 0;}
.mdt-vlue{font-size: 16px;color: #999999;margin:0 0 6px 0;}
.mdt-goods{font-weight:bold;font-size: 40px;color: #333333;line-height:40px;align-items: center;}
.mddtmd{width: 311px;height: 315px;background: linear-gradient(to bottom, #FFF8FE, #FFFEFE);border-radius:5px;}
.mddtm-safe{ background: linear-gradient(to right, #E74237, #FE6B53, #FC476D);}
.mddtm-cloud{ background: linear-gradient(to right, #FC486D, #F8977A, #ED7E67);}
.mddtm-truns{ background: linear-gradient(to right, #ED7F65, #E46D7E, #9D8FD7);}
.mddtm-linux{ background: linear-gradient(to right, #AA8CCA, #7697FA, #BA66FA);}
.mdd-item{margin:0;border-radius: 5px;width: 319px;height: 323px;transition: all .3s ease;}
.mdd-item:last-child{margin:0;}
.mdd-item:hover{box-shadow: 0px 0px 20px 0px rgba(252,75,76,0.5);}
.mdtmd-down{width: 224px;-webkit-line-clamp:2;font-size: 16px;color: #666666;line-height: 30px;}
.mdtmd-middle{width: 224px;-webkit-line-clamp:1;font-weight:bold;font-size: 20px;color: #333333;margin:28px 0 26px 0;text-align: center;}
.mdtmd-top{width:80px;height: 80px;}
.mdtmd-top img{width:100%;height:100%;background-size:contain;}
.md-down{
     justify-content: space-between;
     align-items: center;
}
.pdfcon-down{width:1380px;margin:76px auto 0 auto;}
.listtitle{justify-content: space-between;align-items: center;}
.pdfcd-left .listtitle{margin:0 0 8px 0;}




.pdfcd-left{width:990px;}
.pdli-left{align-items: center;}


.pdlimores{font-size: 16px;color: #999999;width: 992px;height: 53px;background: #F8F8F8;margin:30px 0 0 0;transition:all .3s ease;border-radius:5px;}
.pdlimores:hover{ background:#FCE0E0;color:#E74237;}
.pdlimores:hover b{background: url(../images/icon37.png) no-repeat;background-size: contain;}
.pdlimores b {width: 20px;height: 20px;background: url(../images/icon36.png) no-repeat;margin: 0 0 0 5px;background-size: contain;}




.pdlitta:hover,.tledtmr-top:hover,.pdrlm-title:hover{color:#E74237; }