ul{
    list-style: none;
    
}
*{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
}
img{
   
}
li{
    text-align: center;
}
p{
    color: #999999;
    font-size: 16px;
}
.link{
    margin-top: 39px;
}
.link a{
    width: 160px;
    height: 45px;
    display: inline-block;
    background: #F5F5F5;
    color: #999999;
    line-height: 45px;
    border-radius:10px;
}
span{
    margin-left: 30px;
}
.link span a{
    background: #015293;
    color: #ffffff;
    display: inline-block;
}
.mistake li img{
    margin: 40px 0px 17px 0px;
}
.mistake li{
  color: #999999;
  font-size: 16px;
}
.mistake li h5{
    color: #3A5C9B;
    font-size: 16px;
}
.mistake li p{
    width: 576px;
    text-align: center;
    margin: 24px auto 0px;
    line-height: 39px;
}