/* g */
.main img{
    display: block;
}

/* 关于 */
.main1{
    padding: 5% 0;
    overflow: hidden;
}
.main11{
    width: 55%;
    float: left;
}

.main12{
    width: 42%;
    float: right;
}
.main12 video{
    width: 100%;
    height: 400px;
}
.main11 h1{
    font-size: 32px;
    color: #333333;
}
.main11 h1 span{
    font-size: 16px;
    color: #666666;
}
.main11 p{
    font-size: 16px;
    color: #666666;
    line-height: 28px;
    margin: 4% 0;
}
.main11 img{
    margin: 3% 0;
}
.main11 a{
    display: block;
    width: 21%;
    font-size: 16px;
    color: #333333;
    text-align: center;
    padding: 1% 0;
    border: 1px solid #c60000;
}
/* 产品中心 */
.main2{
    padding: 3% 0;
    overflow: hidden;
}
.maintt{
    text-align: center;
    padding-bottom: 3%;
}
.maintt h1{
    font-size: 32px;
    color: #333333;
}
.maintt p{
    font-size: 18px;
    color: #333333;
    margin-top: 0.5%;
}
.main2> ul{
    width: 60%;
    margin: 0 auto 1%;
}
.main2 ul li{
    width: 20%;
    border-left: 2px solid #fff;
    font-size: 16px;
    color: #333333;
    background: #e5e5e5;
    text-align: center;
    padding: 2% 0;
    cursor: pointer;
}
.bs{
    background: #c60000 !important; 
    color: #fff !important;
}
.xs{
    display: block !important;
}
.main21{
    display: none;
    overflow: hidden;
}

.main22{
    width: 21.5%;
    float: left;
    margin-left: 3%;
    margin-top: 2% ;
}
.main22 p{
    font-size: 16px;
    color: #666666;
    text-align: center;
    padding: 3% 0 0;
}

/* 案例 */
.main3{
    padding: 4% 0;
    background: url(../images/aabg.png) no-repeat center / 100% 100%;
}
.main31{
    overflow: hidden;
}

.main32{
    width: 22.5%;
    float: left;
    margin-left: 2%;
}
.main32 p{
    font-size: 16px;
    color: #333333;
    text-align: center;
    padding: 4% 0;
    background: #fff;
}

/* 合作 */
.main4{
    background: url(../images/hzbg.png) no-repeat center;
    background-position-y: 130px;
}
.main41{
    padding: 5% 0;
}
.main41 img{
    width: 85%;
    margin: auto;
}
.main5{
    overflow: hidden;
    padding: 0 0 5%;
}

.main52{
    width: 46%;
    float: right;
}
.main52 div{
    box-sizing: border-box;
    width: 100%;
    padding: 2% 3%;
    border: 1px solid #dcdcdc;
}
.main52 div p:nth-child(1){
    color: #333333;
    font-size: 16px;
    padding: 2% 0;
}

.main52 p:nth-child(2){
    color: #333;
    font-size: 14px;
    line-height: 1.8em;
overflow: hidden;
text-overflow: ellipsis;
display:-webkit-box;
-webkit-box-orient:vertical; 
-webkit-line-clamp:2;
}

.main53{
    width: 51%;
    float: left;
}

.main7-2{
    width: 100%;
    float: left;
    padding-bottom: 20px;
    margin-top: 3%;
    box-sizing: border-box;
}
.main7-2-1{
    float: left;
    width: 17%;
    padding: 5px 0;
    padding-right: 10px;
    box-sizing: border-box;
}
.main7-2-1 div{
    padding: 13px 0;
    background: #f2f2f2;
}
.main7-2-1 span{
    display: block;
    text-align: center;
    font-size: 30PX;
    font-weight: 600;
    color: #666666;
}
.main7-2-1 a{
    display: block;
    text-align: center;
    font-size: 18PX;
    color: #666666;
}
.main7-2-2{
    width: 80%;
    float: right;  
    margin-top: 1%;
}
.main7-2-2 p{
    display: block;
    font-size: 16PX;
    font-weight: 500;  
    color: #3f3f3f;
    overflow: hidden;
    text-overflow: ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical; 
    -webkit-line-clamp:1;
}
.main7-2-2 span{
    width: 100%;
    display: block;
    margin-top: 18px;
    font-size: 14px;
    height: 40px;
    color: #aaaaaa;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: pre-wrap;
}
.main53 .main7-2:nth-child(1){
    margin-top: 0;
}

.main22:hover img,
.main32:hover img{
    transform: scale(1.1);
    transition: all .8s;
}
.main22 img,
.main32 img{
    transition: all .8s;
}
.main22 div,
.main32 div{
    overflow: hidden;
}

@media screen and (max-width: 1200px) {
.main11 p {
    font-size: 12px;
  }
.main11 h1{
	font-size: 18px;
}
.main11 h1 span{
	font-size: 12px;
}
.maintt h1{
	font-size: 18px;
}
.maintt p{
	font-size: 12px;
}
}