ul,li{margin:0;padding:0;list-style: none}
img{vertical-align: text-top}
a{text-decoration: none; color: #505457}
a:hover{text-decoration: none}
.slash{
  display:inline-block;
  width: 2px;
  height: 8px;
  background: #fff;
  transform: skew(-40deg);
  transform-origin: left bottom;
}

.rightLineArrow{
  margin-top: 20px;
  position: relative;
  width: 42px;
  height: 1px;
  background: #fff;
}
.rightLineArrow:before{
  position: absolute;
  right: 0;
  top: -6px;
  content: '';
  height: 0;
  width: 0;
  border-color: #fff transparent;
  border-width: 0 12px 6px 0;
  border-style: solid;
}
.go{
  position: relative;
  display:flex;
  align-items: center;
  cursor:pointer;
  justify-content: space-between;
  font-size: 14px;
  color: #fff;
  padding: 20px 0;
  width: 100%;
  border-bottom: 1px solid rgba(255,255,255, .3);
  transition: padding .2s;
}
.go:before{
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: #fff;
  transition: width .2s;
}
.go .icon{
  width: 7px;
  height: 8px;
  background: url('404.png') no-repeat center;
  background-size: cover!important;
}
.go.goDetail{margin-bottom: 20px;}
.go:hover{padding: 20px 8px;}
.go:hover .icon{background-image: url('404.png')}
.go:hover:before{width: 100%;}
.go.go_black{
  color: #222;
  border-bottom: 1px solid rgba(0,0,0,.3);
}
.go.go_black:before{background: #222;}
.go.go_black .icon{background: url('404.png') no-repeat center;}
.go.go_black:hover .icon{background: url('404.png') no-repeat center;}
.goSlide{
  position: relative;
  line-height: 55px;
  color: #222;
  cursor: pointer;
  height: 55px;
  border-bottom: 1px solid #222;
  width: 330px;
  transition: all 250ms cubic-bezier(.25,.46,.45,.94);
  overflow: hidden;
}
.goSlide span{position:relative;z-index: 5;}
.goSlide:before{
  content: '';
  position: absolute;
  top: 50%;
  right: 12px;
  z-index: 2;
  display:inline-block;
  width: 2px;
  height: 8px;
  background: #222;
  transform: skew(-40deg);
  transform-origin: left bottom;
  margin-top: -4px;
}
.goSlide:after{
  content: '';
  position: absolute;
  height: 100%;
  width: 100%;
  right:100%;
  z-index: 3;
  top: 0;
  background:#B02723 url('404.png') no-repeat 150% center;
  transition: all 250ms cubic-bezier(.25,.46,.45,.94);
}
.goSlide:hover{
  color: #fff;
  padding-left: 20px;
  border-bottom: 1px solid #B02723;
}
.goSlide:hover:after{right: 0;background-position: 95% center;}

.gradient{
  position: absolute;
  top:0;left:0;
  width: 100%;height: 100%;
  z-index: 49;
  opacity: 0.76;
  background-image: linear-gradient(-180deg, rgba(240,240,240,0.00) 44%, rgba(0,0,0,0.53) 100%);
}

@keyframes progressAnimation {
  from {width: 0}
  to{width: 100%}
}
@keyframes activeScale {
  from {transform: scale(1)}
  to {transform: scale(1.1)}
}