.f-cb{
  zoom:1;
}
 .f-cb:after{
  display:block;
  height:0;
  clear:both;
  visibility:hidden;
  overflow:hidden;
  content:".";
}
 .about-num{
  margin-top:0px;
  padding-top:24px;
  padding-bottom:25px;
  background:none;
}
 .about-num li{
  float:left;
  width:25%;
  position:relative;
  padding-left:2vw;
  margin-bottom:15px;
  margin-top:15px;
  text-align:left;
  border-left:1px solid #ffffff75;
}
 .about-num li:before{
  content:'';
  position:absolute;
  left:-1px;
  top:0;
  width:3px;
  height:30%;
  background:#333333;
  z-index:1;
}
 .about-num li h2{
  font-family:'Oswald',arial,sans-serif !important;
  font-size:60px;
  color:rgba(0,0,0,0);
  font-weight:300;
  -webkit-text-stroke:1px rgba(255,255,255,1);
  line-height:72px;
  letter-spacing:0.2vw;
  display:inline-block;
}
 .about-num li p{
  color:#ffffff;
  font-size:16px;
  line-height:150%;
  margin-top:10px;
}
 .about-num .count-unit{
  font-size:16px;
  color:#ffffff;
  text-align:right;
  display:inline-block;
  font-style:normal;
}
 .about-num li .bot p{
  font-size:15px;
  color:#666;
  line-height:24px;
}
@media only screen and (max-width: 768px){
  
 .about-num li h2{
  font-size:40px;
      line-height: 46px;
}
 .about-num{
  margin-top:0px;
  padding-top:0px;
  padding-bottom:0px;
}
 .about-num .count-unit{
  font-size:14px;
}
 .about-num li p{
  font-size:14px;
}
 .about-num li{
  width:50%;
  border-bottom: none;

}
 .about-num li:nth-child(1){
border-top: none;
}
 .about-num li:nth-child(2){
border-top: none;
border-right: none;
}
 .about-num li:nth-child(4){
border-right: none;
}
 .about-num li:last-child{
display:block;
}
}
@media only screen and (max-width: 1024px) and (min-width: 769px){
  
 .about-num li h2{
  font-size:50px;;
}
 .about-num{
  margin-top:25px;
  padding-top:12px;
  padding-bottom:10px;
}
 .about-num .count-unit{
  font-size:14px;
}
 .about-num li p{
  font-size:14px;
}
}