:before,*:after {-webkit-box-sizing: border-box;-moz-box-sizing: border-box;-ms-box-sizing: border-box;box-sizing: border-box}
*:focus {outline: inherit}
html {-webkit-tap-highlight-color: transparent}

@font-face{font-family:' GT America';src:url(../font/GT-America-Extended-Light.OTF)}
@font-face{font-family:'GT America-r';src:url(../font/GT-America-Extended-Regular.OTF);}

@media(min-width:750px){
   html{font-size:75px !important;}
}


body,dd,dl,figure,form,h1,h2,h3,h4,h5,h6,p,td,th {margin: 0;padding: 0;border: 0}
body{font-family: "Arial", "Microsoft YaHei"}





li,ol,ul {margin: 0;padding: 0;list-style-type: none}
table {border-collapse: collapse;border-spacing: 0}
a {color: #000;outline: none;text-decoration: none;background: transparent}
a:hover {color: #333}
a,em,i,span {display: inline-block}
b,em,i {font-style: normal}
h1,h2,h3,h4,h5,h6 {font-weight: normal;font-size: 14px}
button {padding: 0}
button,input,optgroup,select,textarea {outline: 0;border: 0;vertical-align: middle;}
input[type=radio],input[type=checkbox] {vertical-align: -2px}
button,html input[type=button],input[type=reset],input[type=submit],input[type=text] {outline: 0;border: 0;border-radius: 0;cursor: pointer;-webkit-appearance: button}
textarea {resize: none;font-size: 14px}
textarea,.select {appearance: none;-webkit-appearance: none;-moz-appearance: none;-o-appearance: none}
.select::-ms-expand {display: none}
.clearfix::after,.mauto::after,.row::after,.hsms::after {display: table;content: ""}
.clearfix:after,.mauto:after,.row:after,.hsms:after,.clear {clear: both}
/* 图片缩放 */
.img-scale {overflow: hidde}
.img-scale img {transform: scale(1);-webkit-transform: scale(1);transition: all .8s;-webkit-transition: all .8s}
.img-scale:hover img {transform: scale(1.1);-webkit-transform: scale(1.1)}
.ov {overflow: hidden}
.l2,.l3,.l4,.l5 {overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-box-orient: vertical}
.l2 {-webkit-line-clamp: 2}
.l3 {-webkit-line-clamp: 3}
.l4 {-webkit-line-clamp: 4}
.l5 {-webkit-line-clamp: 5}
.l1 {overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}


/* 视频弹窗 */
.fix-wrap {display: none;z-index: 999;position: fixed;background: rgba(0, 0, 0, 0.8)}
.fix-wrap,.fix-wrap svg {top: 0;left: 0;width: 100%;height: 100%}
.dt {display: table;table-layout: fixed}
.wh1 {width: 100%;height: 100%}
.dtcell {display: table-cell;vertical-align: middle;text-align: center;padding:15px}
.dtcell img {max-width: 100%;object-fit: contain;max-height: 600px;margin: 0 auto}
.fix-video .video-wrap {margin: 0 auto;width:100%;}
.fix-video video {box-sizing:border-box;width: 100%;height: 100%;padding: 10px;border-radius: 5px;border: 1px solid #3a3a3a;box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);background: #2d2d2d;object-fit: cover;animation: ReturnToNormal .5s both;-webkit-animation: ReturnToNormal .5s both}
.fix-wrap .hide01,.fix-wrap circle {transition: all .8s;-webkit-transition: all .8s}
.fix-wrap .hide01 {position: fixed;top: 5%;right: 5%;width: 49px;height: 49px;border-radius: 50%;cursor: pointer;overflow: hidden;background: transparent}
.fix-wrap .hide01:hover {transform: rotate(-180deg);-webkit-transform: rotate(-180deg)}
.fix-wrap .hide01::before,.fix-wrap .hide01::after {z-index: 1;position: absolute;content: "";top: 50%;left: 50%;width: 1px;height: 50%;margin-top: -25%;background: #fff}
.fix-wrap .hide01::before {transform: rotate(45deg);-webkit-transform: rotate(45deg)}
.fix-wrap .hide01::after {transform: rotate(-45deg);-webkit-transform: rotate(-45deg)}
.fix-wrap svg {position: absolute}
.fix-wrap,.fix-wrap svg {top: 0;left: 0;width: 100%;height: 100%}
.fix-wrap circle {stroke-dasharray: 0 145}
.fix-wrap .hide01:hover circle {fill: none;stroke-dasharray: 145}


/* flex */
.flex-row{flex-direction: row-reverse;}
.flex-wrap{flex-wrap: wrap}
.flex{display:flex}
.justify-start{justify-content: flex-start;}
.justify-end{justify-content: flex-end;}
.justify-center{justify-content: center;}
.justify-between{justify-content: space-between}
.float-right{float:right}
.float-left{float:left}
.block{display: block;}
.inline-block{display: inline-block}
.fixed{position: fixed}
.abs{position: absolute}
.rel{position: relative;}
.box-border{box-sizing: border-box}
.font-bold{font-weight:bold}
.text-center{text-align: center}
.text-right{text-align: right;}
.text-justify{text-align: justify}
.content-center{align-content: center}
.align-center{align-items:center}
.align-between{align-content:space-between;}
.align-end{align-content: flex-end}



.animation {visibility: hidden;opacity: 0}
.fadel,.fader,.fadeup,.fadez {visibility: visible}
.fadeup {animation: slideInUp ease-out .6s forwards;-webkit-animation: slideInUp ease-out .6s forwards}
@keyframes slideInUp {
    from{transform: translate3d(0, 50%, 0)}
    to{opacity: 1;transform: none}
}
@-webkit-keyframes fadeInUp {
    from{-webkit-transform: translate3d(0, 50%, 0)}
    to{opacity: 1;-webkit-transform: none}
}
.fadel {animation: slideInLeft ease-out .8s forwards;-webkit-animation: slideInLeft ease-out .8s forwards}
@keyframes slideInLeft {
    from{transform: translate3d(-50%, 0, 0)}
    to{opacity: 1;transform: none}
}
@-webkit-keyframes slideInLeft {
    from{-webkit-transform: translate3d(-50%, 0, 0)}
    to{opacity: 1;-webkit-transform: none}
}
.fader {animation: slideInRight ease-out .6s forwards;-webkit-animation: slideInRight ease-out .6s forwards}
@keyframes slideInRight {
    from{transform: translate3d(50%, 0, 0)}
    to{opacity: 1;transform: none}
}
@-webkit-keyframes slideInRight {
    from{-webkit-transform: translate3d(50%, 0, 0)}
    to{opacity: 1;-webkit-transform: none}
}
.fadez {animation: zoomIn ease-out .6s forwards;-webkit-animation: zoomIn ease-out .6s forwards}
@keyframes zoomIn {
    from{transform: scale3d(.3, .3, .3)}
    to{opacity: 1;transform: none}
}
@-webkit-keyframes zoomIn {
    from{-webkit-transform: scale3d(.3, .3, .3)}
    to{opacity: 1;-webkit-transform: none}
}


.pc{display:none}