.main1 {
    background: #000;
    padding   : 10% 0 2%;
    margin-top: 30%;
}

.main {
    background: #F4F4F4;
    overflow  : hidden;
}

.main_span {
    color: #D7A449;
}

.middle {
    width      : 80%;
    font-size  : 30px;
    display    : flex;
    float      : right;
    align-items: center;
    background : #FFFFFF;
    margin-top : -30%;
}

/* .middle img {
    display: block;
    padding: 5% 5%;
    width  : 30%;

} */
.video{

    padding: 5% 5%;
    width  : 30%;
}
.video video{
    width: 100%;
}
.middle p {
    font-size: 16px;
}

.middle_1 {
    width      : 55%;
    padding-top: 5%;
}

.middle_1 p {
    line-height: 30px;
color: #666666;
}

.middle_1 img {
    display: block;
    height : 40px;
    width  : 2px;
padding: 4% 0;
}

.border1 {
    margin: auto;
    width        : 15%;
    padding: 1% 0;
    border       : 3px solid #000;
    font-size    : 22px;
    text-align   : center;
    font-weight  : 600;
    margin-top   : 5%;
}

.middle_2 {
    margin-top: 5%;
}


.maintt {
    text-align: center;
    padding   : 0 0 3%;
}

.maintt h3 {
    font-size: 30px;
}

.maintt h4 {
    font-size: 25px;
}

.middle_2 ul {
    display        : flex;
    justify-content: space-between;
    width          : 80%;
    flex-wrap      : wrap;
    margin-left    : 10%;
}

.middle_2 ul li {
    width     : 24%;
    margin-top: 1%;
    position  : relative;
    overflow  : hidden;
}

.middle_33 p {
    position  : absolute;
    bottom    : 0;
    width     : 100%;
    box-sizing: border-box;
    font-size : 18px;
    padding   : 2%;
    background: #D7A449;
    overflow  : hidden;
    display   : none;
}

.middle_33 p span {
    float: right;
}

.middle_2 ul li:hover p {
    display: block;
}

.middle_2 ul li:hover img {
    transform : scale(1.1);
    transition: all .6s;
}

.middle_2 ul li img {
    transition: all .6s;
}

.maintt11 {
    display        : flex;
    justify-content: space-between;
    width          : 80%;
    flex-wrap      : wrap;
    margin-left    : 10%;
}

.maintt11 li {
    text-align: center;
    width     : 30%;
    margin-top: 1%;
    overflow  : hidden;
    margin-bottom: 2%;
}

.maintt11 li img {
    width: 40%;
    transition: all .8s;
}
.maintt11 li:hover img{
    transform: rotateY(360deg);
    transition: all .8s;
}
.maintt11 li p{
    font-size: 20px;
    line-height: 30px;
    margin-top: 3%;
}
.ssss{
    padding: 3% 10%;
}
.case{
    background: #000;
    padding: 3% 15%;
}
.case_11{
    display: flex;
    justify-content: space-between;
}
.case_11 p{
    background: #F4F4F4;
    font-size: 18px;
    text-align: center;
    padding: 4% 0;
    font-weight: 500;
    overflow: hidden;
text-overflow: ellipsis;
display:-webkit-box;
-webkit-box-orient:vertical; 
-webkit-line-clamp:1;
}

.img_div {
    position: relative;
    overflow: hidden;

}
.img_div:hover img,
.newsin ul li:hover img{
    transform: scale(1.1);
    transition: all .6s;
}
.img_div11{
    vertical-align: middle;
    transition: all .6s;
}

.mask {
    width: 100%;
    padding: 63% 0;
    text-align: center;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(101, 101, 101, 0.6);
    color: #ffffff;
    opacity: 0;
}
.mask h3 {
    text-align: center;
}
.mask h3 img{
    width: 20%;
}
.mask p{
    background: none;

}
.img_div:hover .mask {
    opacity: 1;           
}
.tell{
    width: 100%;
    background-image:url("../images/组\ 120.png");
    display: flex;
    justify-items: center;
    background-size: 100%;
    padding: 6% 0;
     margin-top: -1%;
     padding-left: 4%;
    position: relative;
}
.bordr2{
    margin: 3% auto;
    width: 5%;
    padding: 1% 4%;
    border: 3px solid #D7A449;
    text-align: center;
    font-size: 22px;
 background: #FFFFFF;
}
.border2{
    text-align: center;
    width: 15%;
    padding: 0.5% 0;
    font-size: 30px;
    border: 1px solid #D7A449;
    background: #FFFFFF;
     position: absolute;
     top: 40%;
     right: 10%;
}
.tell h4{
    color: #FFFFFF;
    font-size: 30px;
}
.tell p{
    color: #D7A449;
    font-size:68px;
}
.newsin{
    text-align: center;
    font-size: 30px;
    padding: 4% 0;
}

.newsin ul{
    display: flex;
    justify-content: space-between;
    margin-top: 5%;
    text-align: left;
}
.newsin ul li{
    width: 24%;
    border: 1px solid #707070;
    overflow: hidden;
}
.newsin ul li img{
    transition: all .6s;
}
.newsin ul li p{
    font-size: 16px;
    margin: 1% 0;
    overflow: hidden;
color: #707070;
text-overflow: ellipsis;
display:-webkit-box;
-webkit-box-orient:vertical; 
-webkit-line-clamp:3;
}
.newsin ul li a .newbut{
	margin-top: 5%;
}
.newsin ul li a .newbut p:nth-child(3){
	font-size: 12px;
}
.newsin ul li h3{
    font-size: 18px;
    margin: 3% 0;
    overflow: hidden;
text-overflow: ellipsis;
display:-webkit-box;
-webkit-box-orient:vertical; 
-webkit-line-clamp:1;
}
.newsin ul li h5{
    border-bottom: 1px solid #707070;
    width: 60%;
    float: left;
    padding-top: 3%;
}
.newsin ul li h6{
    font-size: 14px;
    float: right;
    color: #D7A449;
}
.newbut{
    padding: 0 3%;
}
.border4{
    width        : 20%;
    padding: 1% 0;
    border       : 3px solid #707070;
    font-size    : 22px;
    text-align   : center;
    font-weight  : 500;
    margin-bottom: 8%;
    margin-top   : 5%;
}


.newbut div{
    overflow: hidden;
    margin: 4% 0px;
}