nav {
  background-color:#e0e0e0;
}
::-webkit-scrollbar-thumb {
    background-color: #000000;
    background-image: -webkit-linear-gradient(45deg,rgba(255,255,255,.4) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.4) 50%,rgba(255,255,255,.4) 75%,transparent 75%,transparent);
    -webkit-border-radius: 2em;
    -moz-border-radius: 2em;
    border-radius: 2em;
}
::-webkit-scrollbar-thumb:hover{background-color:##f56202}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track-piece{background-color:#fff;-webkit-border-radius:0}
footer {
	width: 100%;
	height: 10%;
	bottom: 0px;
}

/* fallback */
@font-face {
  font-family: 'Material Icons';
  font-style: normal;
  font-weight: 400;
  src: local('Material Icons'), local('MaterialIcons-Regular'), url('../fonts/1Y.woff2') format('woff2');
}

.material-icons {
  font-family: 'Material Icons';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
}
#recent_solves td{
  padding:0;
}
.btn-large{
  background-color: rgba(255, 255, 255, 0);
  width: 24%;
  min-height: 100px;
  line-height: 1;
  border: 2px solid;
  box-shadow: none;
}
.btn-large:hover{
  background-color: #ff6c00;
  box-shadow: none;
}  
.tabs .tab a{
  color:#b9b9b9;
}
.tabs .tab a:hover, .tabs .tab a.active{
  color:#6eff00;
}
.highcharts-legend tspan {
  color:#6eff00;
}
.tabs .indicator{
  background-color:#d0d0d0;
}
#ques_con a.btn{
  text-transform: capitalize;
}
@media only screen and (max-width: 992px){
  .modal {
      width: 80%;
  }
}
.questionsType .col{
  min-height: 100px;
}
.tinyImg{
  width: 50px;
  height: 50px;
  border-radius: 50px;
}
.tmp1{
  text-transform: capitalize;
}


/*************/
.scroll-bar1::-webkit-scrollbar {/*滚动条整体样式*/
  width: 10px;     /*高宽分别对应横竖滚动条的尺寸*/
  height: 1px;
}
.scroll-bar1::-webkit-scrollbar-thumb {/*滚动条里面小方块*/
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
  background: #535353;
}
.scroll-bar1::-webkit-scrollbar-track {/*滚动条里面轨道*/
  -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
  border-radius: 10px;
  background: #EDEDED;
}

/********challenge 使用*******/
.progress{
  width: 80%;
}