* {margin:0;padding:0;font-size:62.5%;}

body {margin:0px;font-family:"微软雅黑",Arial;overflow:-Scroll;overflow-x:hidden;color:#000;}







/*列表布局*/

.gallery{

  display: flex;

  flex-wrap: wrap;

   &::after {//处理最后一��

      content: '';

      flex-grow: 999999999;

    }

}



.gallery div{

  flex-grow: 1;

  margin:5px;

  background-color: violet;

  height:200px;

}

.gallery img{

  height:200px;

  object-fit: cover;

  max-width: 100%;

  min-width: 100%;

  vertical-align: bottom;

}

/*结束*/





.pressing{

    text-align: center;

    position: fixed;

    bottom: 78px;

    left: 0;

    right: 0;

    z-index: 999;

    width: 51%;

    border: 2px solid #fff;

    border-radius: 50px;

    padding: 7px;

    margin: 0 auto;

}

.pressing p{

    font-size: 1.4rem;

    color:#fff;

}

#goTopBtn{position:fixed;line-height: 38px;width: 46px;bottom: 47px;height: 46px;border-radius:50px;cursor:pointer;display:none;background:#000;-moz-opacity:0.5;-khtml-opacity:0.5;opacity:0.5;color:#FFFFFF;text-align:center;font-size: 5rem;z-index: 990;}

@font-face{font-weight:400;font-style:normal;font-family:SinaHomeFont;src:url(../img/HomeFont.eot);src:url(../img/HomeFont.eot) format('embedded-opentype'),url(../img/HomeFont.woff) format('woff'),url(../img/HomeFont.ttf) format('truetype');}

[class*=" icon_"],[class^=icon_]{text-transform:none;font-weight:400;font-style:normal;font-variant:normal;font-family:SinaHomeFont;line-height:1;speak:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}



.icon_top:before{content:"\e60f";}