ul{
  margin: 0;
  padding: 0;
  list-style-type: none;
}
p{
  margin: 0;
}
.wrap-tab{
  overflow: hidden;
}

.list-tab{
  display: flex;
  margin: 0 -2px;
  border-bottom: 3px solid #5bbee5;
}
.list-tab > li{
  display: block;
  padding: 0.5em 1em;
  margin: 0 2px;
  width: 100%;
  color: #fff;
  text-align: center;
  background: #ccc;
  box-sizing: border-box;
  cursor: pointer;
}

.list-tab .active{
  background: #5bbee5;
}

.tab-content{
  display: none;
  padding: 1em;
  border-bottom: 1px solid #5bbee5;
  border-left: 1px solid #5bbee5;
  border-right: 1px solid #5bbee5;
}
.tab-content.active{
  display: block;
}