.content{        background-color: #f6f6f6;padding: 150px 0 150px;width: 100%;overflow: hidden;}
.content .container{    width: 1520px;    max-width: 95%;    margin: 0 auto;}
.top{padding-left: 110px;
        padding-right: 100px;
        padding-top: 109px;
        min-height: 400px;        background-image: url(../images/contact.jpg);
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;}
.top .entit{        color: #ffffff;        line-height: normal;        font-size: 70px;}
.top .tit{        color: #ffffff;        margin-bottom: 20px;        line-height: normal;        font-size: 48px;}

.list{        background-color: #ffffff; padding: 50px; display: flex;    flex-wrap: wrap;}
.list .li{width: 31%;        margin-bottom: 50px;        margin-right: 3.5%;}
.list .li:nth-child(3n){        margin-right: 0px;}
.list .li .tit{        margin-bottom: 25px;        font-size: 18px;        font-weight: bold;        line-height: normal;        border-bottom-color: #e9e9e9;        border-bottom-style: solid;        border-bottom-width: 1px;color: #b63239;        margin-top: 6px;        padding-bottom: 25px;}
.list .li .con{        color: #000000;        font-size: 15px;        line-height: 29px;}
@media only screen and (max-width: 1023px) {

.content{    padding: 95px 20px 30px;}
.content .container{max-width: 100%;}

.list .li{width: 48.25%;}
.list .li:nth-child(3n){margin-right: 3.5%;}
.list .li:nth-child(2n){        margin-right: 0px;}


}
@media only screen and (max-width: 768px) {
.top{padding: 20px;min-height:0px;}
.top .entit{        font-size: 30px;        line-height: normal;}
.top .tit{margin-bottom: 11px;        line-height: 30px;        font-size: 24px;}

.list{padding: 20px;}
.list .li{width: 100%;margin-right: 0;margin-bottom: 20px;}
.list .li:nth-child(3n){margin-right: 0%;}
.list .li .tit{        font-size: 16px;        padding-bottom: 5px;        margin-bottom: 5px;    line-height: 25px;}
.list .li .con{        line-height: 20px;    font-size: 14px;}
}