.left {
    float: left;
    width: 350px;
}

.left .top .img {
    padding-top: 30px;
    text-align: center;
    padding-bottom: 20px;
}
.left .top .img img {
    height: 100px;
}
.left .top h3 {
    text-align: center;
    color: #20222c;
    font-size: 24px;
    padding-bottom: 40px;
    font-weight: bold;
}

.left .bottom {
    border-top: 1px solid #EBECED;
    border-bottom: 1px solid #EBECED;
    margin-left: 15px;
}
.left .bottom > li .tio {
    width: 100%;
    height: 60px;
    /*padding-left: 25px;*/
    border-top: 1px solid #EBECED;
    /*border-bottom: 1px solid #EBECED;*/
    cursor: pointer;
    line-height: 60px;
}
.left .bottom > li .tio img {
    width: 15px;
}
img {
    vertical-align: middle;
    border-style: none;
}
.left .bottom > li .tio .click-show {
    display: none;


}

.left .bottom > li .tio span {
    font-size: 16px;
    color: #20222c;
    /*padding-left: 20px;*/
    line-height: 60px;
}
.left .bottom > li .danye {
    width: 100%;
    height: auto;
    padding: 5px 0 0px 30px;
    display: none;
    /*border-bottom: 1px solid #EBECED;*/
}
.left .bottom > li .danye li {
    font-size: 14px;
    color: #51535d;
    padding-bottom: 5px;
    padding-top: 5px;
    line-height: 20px;

}
/*eff0f3*/
.second_menu{
    background-color: #eff0f3;
}