.cont_1280 {
    width: 1280px;
    margin: 0 auto;
}
.cloud-1{
    width: 100%;
    height: 68px;
    background: #f1f1f1;
    margin:20px 0 20px 0;
    display:flex;
    justify-content: space-between;
    align-items: center;
    padding:0 60px 0 24px;
    box-sizing: border-box;
}
.cloud-2{
    min-width:1000px;
    display:flex;
    justify-content: space-around;
    align-items: center;
}
select{
    overflow: visible !important;
}
.cloud-2 select {
    display: inline-block;
    width: 145px;
    height: 34px;
    background: #ffffff;
    border: 1px solid #9f9f9f;
    border-radius: 2px;
    position: relative;
    vertical-align: middle;
    padding: 0;
    overflow: hidden;
    font-size: 16px;
    font-family: source han sans cn;
    font-weight: 300;
    color: #000000;
    text-shadow: none;
    transition: box-shadow 0.25 sease;
    z-index:2;

}
.cloud-3-1{
    margin-right:25px;
}
.cloud-3{
    display:flex;
    justify-content: flex-start;
    align-items: center;
    font-size: 16px;
    font-family: source han sans cn;
    font-weight: 400;
    color: #606060;
}
.cloud-4{
    display:flex;
    justify-content: flex-start;
    align-items: center;
    font-size: 16px;
    font-family: source han sans cn;
    font-weight: 400;
    color: #606060;
}
.cloud-5{
    width: 335px;
    height: 40px;
    display:flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    padding:0 20px 0 0;
    box-sizing: border-box;
}
.cloud-5 input{
    width: 250px;
    height: 36px;
    line-height:36px;
    border:0;
    padding:0 20px;
}
.cloud-5 button{
    border:0;
    background:#fff;
    height: 36px;
    width: 50px;
    cursor: pointer;
}
.iconfont{
    font-size:36px;
    color:#a0a0a0;
}
.cloud-6{
    font-size: 16px;
    font-family: source han sans cn;
    font-weight: 400;
    color: #f12d2d;
    cursor: pointer;
}
.cloud-7{
    display:flex;
    justify-content: flex-start;
    align-items: center;
    margin:50px 0 0px 0;
    flex-wrap: wrap;
}
.cloud-8{
    display:flex;
    justify-content: space-between;
    /*align-items: center;*/
    flex-direction: column;
    height: 300px;
    margin:0px 19px 66px 0;
    cursor: pointer;
}
.cloud-8:nth-child(3n){
    margin-right:0;
}
.cloud-9{
    width: 414px;
    height: 230px;
    background: #cecece;
    border-radius: 4px;
    overflow: hidden;
    display:flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.cloud-9 img{
    width: 414px;
    height: 230px;
    object-fit: cover;
}
.cloud-9 img:hover {
    -webkit-transform: scale(1.23);
    transform: scale(1.23);
    transition: all .5s ease-out 0s;
}
.cloud-10{
    font-size: 22px;
    font-family: source han sans cn;
    font-weight: 400;
    color: #000000;
    text-align: left;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    width: 414px;
    line-height:50px;
}
.cloud-11{
    font-size: 16px;
    font-family: source han sans cn;
    font-weight: 400;
    color: #707071;
    text-align: left;
    width: 414px;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}