.btn {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid transparent;
    padding: .375rem .10rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: .25rem;
    transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}
.right_side {
    width: 320px;
    margin-left: 20px;
    float: right;
}
.right_column{
    position: relative;
    margin: 0 auto;
    border: solid 5px #2194e4;
    width: 320px;
    height: 320px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    line-height: 120px;
    text-indent: 5px;
}
.right_column::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 0;
    border: 155px solid transparent;
    border-right: 155px solid #2194e4;
    border-bottom: 155px solid #2194e4;
}
.right_column::after {
    position: absolute;
    left: 3px;
    bottom: 0;
    width:0;
    height:0;
    content: "";
    border: 153px solid transparent;
    border-right: 153px solid #ff6600;
    border-bottom: 153px solid #ff6600;
}
.right_country{
    font-size: 20px;
    position: absolute;
    top: -30px;
    margin: 0 auto;
    font-weight: bolder;
    left: 25px;
}
.right_country::before{
    content: '';
    position: absolute;
    top: 45%;
    left: -15%;
    background: #2194e4;
    width: 13%;
    height: 12px;
}
.right_pic{
    margin: 25%;
    position: relative;
    z-index: 1;
    border-radius: 50%;
    width: 150px;
    height: 150px;
    border: solid 1px #efefef;
    overflow: hidden;
}
.right_pic img{
    margin-left: -5px;
}
.right_name{
    float: right;
    position: absolute;
    bottom: -10%;
    z-index: 1;
    font-size: 24px;
    font-weight: bold;
    color: white;
    right: 5%;
}
.collect{
    width: 306px;
    border: solid 1px #e2e8ee;
    padding-left: 12px;
}
.collect input{
    height: 34px;
    line-height: 34px;
    border: 1px solid #E5E5E5;
    padding: 0 5px;
    width: 42%;
    margin: 10px 10px 10px 0;
}
.collect select{
    width: 46%;
    margin: 10px 10px 10px 0;
    height: 34px;
    line-height: 34px;
    border: 1px solid #E5E5E5;
    padding: 0 5px;
    margin: 0 10px 0 0;
    color: #666;
    box-sizing: border-box;
}
.collect_first{
    margin-top: 30px!important;
}
.btn-orange{
    background-color: #ff6600 !important;
    color: white!important;
    width: 130px;
    margin-top: 10px;
    margin-bottom: 20px;
}
.btn-qq{
    background-color: #1d97ec !important;
    color: white!important;
    width: 130px;
    margin-top: 10px;
    margin-bottom: 20px;
    margin-left: 30px;
    background: url("../images/qq.svg");
}
.qr_code{
    width: 320px;
    margin: 30px auto;
}
.qr_code img:first-child{
    margin-right: 25px;
}
.qr_code span{
    font-size: 14px;
    text-align: center;
    font-weight: bold;
    position: relative;
    margin-left: 3%;
}
.qr_code span:last-child{
    margin-left: 22%;
}
.right_list{
    margin-bottom: 30px;
    width: 320px;
}
.right_list p {
    font-size: 20px;
    color: #fff;
    font-weight: bold;
    padding: 11px 0;
    text-indent: 13px;
    background-color: #239cff;
}

.right_list ul span {
    display: inline-block;
    width: 18px;
    height: 18px;
    margin-right: 13px;
    background-color: #b5b5b5;
    text-align: center;
    line-height: 18px;
    color: #fff;
    font-size: 12px;
    vertical-align: middle;
    padding: 0;
    margin: 10px auto;
}

.right_list ul a {
    display: inline-block;
    width: 233px;
    font-size: 14px;
    color: #555555;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
}
.right_list ul li:nth-child(1) span {
    background-color: #e70012;
}
.right_list ul li:nth-child(2) span {
    background-color: #eb6100;
}
.right_list ul li:nth-child(3) span {
    background-color: #f9b552;
}
.main{
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}
footer{
    bottom: 0;
    height: 120px;
    background-color: #222222;
    display: flex;
    align-items: center;
    justify-content: space-around;
    color: white;
}
footer a{
    color: white;
}
.address p{
    color: white;
    font-size: 14px;
}
section{
    width: 1200px;
    margin: 0 auto 40px auto;
    border-bottom: solid;
    padding: 20px 0;
}
.head_img{
    width: 200px;
}
.right_tag a{
    border: solid 1px #d7d7d7;
    display: block;
    width: 35%;
    margin: 10px 10px;
    padding: 10px;
    text-align: center;
    border-radius: 25px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}
.right_tag a{
    color: black;
}
.right_tag a:hover{
    background-color: #ff6600;
    color: white;
}
.right_tag a:nth-child(odd){
    float: left;
}
.right_tag a:nth-child(even){
    float: right;
}
.right_tag{
    border-top: 1px solid #e2e8ee;
    /*border: 1px solid #239cff;*/
}
.right_list .tag{
    float: left;
    width: 33%;
    height: 30px;
    overflow: hidden;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: 15px auto;
}
.right_flag{
    border-top: 1px solid #e2e8ee;
    padding: 0 1px;
}
.right_flag span{
    width: 100%;
    display: block;
    font-weight: bold;
    font-size: 16px;
    padding: 20px 0;
}
.right_flag a{
    margin: 5px;
    color: black;
}
.right_flag img{
    margin: auto 40px auto 0;
    width: 100px;
    height: 50px;
}
.right_flag a:nth-child(odd){
    float: left;
}
.right_flag a:nth-child(even){
    float: right;
}
.right_flag a>div{ padding-left: 35px;}


.schools-strategy {
    border-top: 1px solid #e2e8ee;
    padding-top: 20px;
}

.schools-strategy img {
    width: 310px;
    height: 100px
}

.schools-strategy li {
    margin-bottom: 15px
}

.schools-strategy li a {
    background: url(../images/d.gif) no-repeat 0 center;color: #555;
    display: block;
    padding-left: 15px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    -ms-text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    font-size: 16px;

}

.schools-strategy li a:hover {
    color: #2577e3;
    text-decoration: none
}

.schools-strategy li:last-child {
    margin-bottom: 0
}