.clearfix::after{
  content: '';
  display: block;
  clear: both;
}
ul,ol{
  list-style:none;
}
.topNavBar{
  padding-top: 25px;
  padding-bottom: 12px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  color: #B7B7B7;
}
.topNavBar-inner{
  padding: 0 16px;
}
a{color: inherit;
  text-decoration: none;
}
body{
background: #EFEFEF;}
.topNavBar  nav >ul{
list-style: none;margin: 0;padding: 0;
margin: 0;

}
a{
  color: inherit;
  text-decoration: none;
}
*{
  margin: 0;
  padding: 0;
}
hr{
  height: 0;
  border: none;
  border-top: 1px solid #DEDEDE;
}
.topNavBar  nav > ul >li{
  float:left;
margin-left: 17px;
margin-right: 17px;
position: relative;
}
.topNavBar  nav >ul >li > a{
  font-size: 12px;
  color: inherit;
  text-decoration: none;
  font-weight: bold;
  border-bottom:3px solid transparent;
  padding-top: 3px solid transparent;
  padding-top: 11px;
  padding-bottom: 5px;
  display: block;
  position: relative;

}
.topNavBar  nav >ul >li.active > a::after,
.topNavBar  nav >ul >li.hilight > a::after{
content: '';
display: block;;
position:absolute;
top: 100%;
width: 100%;
left: 0;
background:#e6686a;
height: 3px;
animation: Slide 0.7s;
}
@keyframes Slide{
  0%{
    width: 0;
  }
  100%{
    width: 100%;
  }
}
.topNavBar .logo{
  font-size: 24px;
  font-family: "Arial Black";
}
.topNavBar .logo .rs{
margin-right: 4px;
color: #E6686A;
}
.topNavBar .logo .card{
  color: #9A9DA2;
}
.banner{
  height: 515px;
  background-image: url(./img/1.jpg);
  background-position: center center;
  background-size: cover;
}
.banner .mask{
  height: 515px;
  background: rgba(0, 0, 0,0.8);
}
.usercard{
  max-width: 940px;
  margin-left: auto;
  margin-right: auto;
  background-color: #FFFFFF;
  box-shadow: 0px 1px 5px 0px rgba(0,0,0,0.5)
}
.welcome{
  background: #e6686a;
  color: white;
  display: inline-block;
  padding: 4px 16px;
  line-height: 22px;
  position: relative;
  margin-bottom: 10px;
}
.try{
  display: block;
  border: 10px solid transparent;
  width: 0px;
  border-left-color: #e6686a;
  border-top-width: 0px;
  position: absolute;
  left: 4px;
  top: 100%;
}
.usercard .picture{
  float: left;
}
.usercard .text{
  float: left;
  margin-left: 65px;
  width: 450px;
}
.usercard .pictureAndText{
  padding: 50px;
}
.usercard .text h1{
  margin-top: 30px;
  margin-bottom: 8px;
}
.usercard .text hr{
  margin: 20px 0;
}
.usercard dl dt,
.usercard dl dd{
  float: left;
  padding: 5px 0;
}
.usercard dl dt{
  width: 30%;
  font-weight: bold;
}
.usercard dl dd{
  width: 70%;
  color: #9da0a7;
}
.usercard > footer.media{
  background: #E6686A;
  text-align: center;
}
.usercard > footer.media >a{

  display: inline-block;
  width: 40px;
  line-height: 30px;
  padding: 5px 0;
  border-radius: 60%;
  margin: 16px;
}
.usercard > footer.media >a:hover{
  background: #CF5D5F;
}
.usercard svg{
  width: 30px;
  height: 30px;
  fill: white;
margin: 0 5px;
vertical-align: top;
}
body>main{
  margin-top: -340px;
}
body>main .download{
  font-size: 14px;
  line-height: 16px;
  padding: 21px 55px;
display: inline-block;
border: 1px solid #CDDFD1;
border-radius: 2px;
color: #3d4451;
font-weight: bold;
margin: 32px 0;
transition: box-shadow 0.2s;
}

body>main .download:hover{
box-shadow: 0px 4px 13px 0px rgba(0, 0, 0,0.2);
}
.self{
  max-width: 940px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  font-family: cursive;
  line-height: 1.8;
  font-size: 18px;
}
section.skill,
section.works{
  max-width: 940px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 77px;
}
section.skill h2{
  color: #3d4451;
  font-size: 34px;
  line-height: 1.2;
  font-weight: 600;
  text-align: center;
}
section.skill >ol{
  background-color: #fff;
  box-shadow: 0px 4px 13px 0px rgba(0, 0, 0,0.5);
  padding: 42px 50px 10px;
  margin-top: 30px;
}
section.skill >ol>li{
  float: left;
  width: 48%;
  box-sizing: border-box;
}
section.skill >ol>li:nth-child(even){
  float: right;
}
section.skill .jindutiao{
    height: 5px;
 background: #FAE1E1;
 border-radius: 2px;
  margin: 4px 0 40px;
  overflow: hidden;

}
section.skill .jindutiao > .jindu{
    background-color:  #E6686A;
      transform: translateX(0);
  transition: all 1s;
  }
section.skill.offset .jindu{
 transform: translateX(-100%);
}

section.skill h3{

    font-size: 14px;
    line-height: 1.1;
    padding-right: 40px;


}
h1,h2,h3,h4,h5,h6{
  font-weight: normal;
}
section.works h2{
  color: #3d4451;
  font-size: 34px;
  line-height: 1.2;
  font-weight: 600;
  text-align: center;
}
section.works >nav>ol>li{
  float: left;
  margin-left: 40px;
  cursor: pointer;
}
section.works >nav>ol{

  margin: auto;
  display: inline-block;
  vertical-align: top;
}
section.works >nav>ol>li:nth-child(1)
{
  margin-left: 0px;
}
section.works >nav{
  text-align: center;
  display: inline-block;
  margin-top: 32px; 

}
section.works >nav .Bar{

background: white;
margin-top: 5px;
margin-bottom: 100px;
height: 5px;
border-radius: 2px;
}
section.works{
  text-align: center;
}
section.works >nav .Bar .Bar-inner{
  height: 100%;
  background: #E6686A;
  width: 10px;
}
section.works >nav .Bar.state-1 .Bar-inner{
  margin-left: 0;
  width: 45px;
}
section.works >nav .Bar.state-2 .Bar-inner{
  margin-left: 65px;
  width: 50px;
}
section.works >nav .Bar.state-3 .Bar-inner{
  margin-left: 140px;
  width: 95px;
}
section.works .jobs{
  position: relative;
  height: 597px;
}
section.works .jobs >.big,
section.works .jobs >.small{
  position: absolute;
}
.loading{
  width: 200px;
  height: 200px;
  position: relative;
}
.loading::before,.loading::after{
  content: '';
  position: absolute;
  width: 0px;
  height: 0px;
  background: black;
  border-radius: 50%;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  animation: s 1.5s linear infinite;
}
.loading::after{
  animation-delay: 0.75s;
}
@keyframes s{
  0%{
    width: 0px;height: 0px;opacity: 1;
  }
  100%{
    width: 100px;height: 100px;opacity: 0;
  }
}
.topNavBar.sticky{
background: white;
transition: all 0.5s;
padding: 10px 0;
box-shadow: 0 0 10px rgba(0, 0, 0, 25);
color: #3d4451;
z-index: 3;
}
.topNavBar .submenu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  background:white;
  color: #3d4451;
  box-shadow: 0 0 5px rgba(0, 0, 0, 25);
  cursor:pointer;
}
.topNavBar li.active> .submenu{
  display: block;
animation: submenuSlide 0.3s;
}
@keyframes submenuSlide{
  0%{
margin-right:  100%
  }
  100%{
    margin-right:  0%
  }
}
.topNavBar .submenu>li{
white-space: nowrap;
padding: 5px 10px;
}

[data-x].offset{
    transform: translateY(200px);
}
[data-x]{
    transform: translateY(0);
    transition: all 0.5s;
}