.header_zuo,.header_you{
    display: flex;
    align-items: center;
    height: 40px;
}



.header{
    width: 100%;
    background: #333;
}
.hdlist{
    display: flex;
    justify-content: space-between;
}

.hdlist ul li{
    margin-left: 8px;
    }
.hdlist ul li:hover a{
    color: #fff;
}
.hdlist ul li a{
    color: #b0b0b0;
    font-size: 12px;
    position: relative;
}
.header_zuo li a::after{
    position: absolute;
    content: " ";
    height: 11px;
    width: 1px;
    background: #424242;
    right: -5px;
    top: 3px;
}
.header_zuo li:last-child a::after {
    width: 0px !important;
}
.header_you li a::after{
    position: absolute;
    content: " ";
    height: 11px;
    width: 1px;
    background: #424242;
    right: -5px;
    top: 3px;
}
.header_you li:last-child a::after {
    width: 0px !important;
}
.header_you li:last-child{
    width: 120px;
    height: 40px;
    background: #424242;
    line-height: 40px;
    text-align: center;
    position: relative;
}
.header_you li:last-child:hover{
    background: #fff;
}
.header_you li:last-child:hover a{
    color: #ff6700;
}
.yclist{
    width: 316px;
    height: 0px;
    background: #fff;
    position: absolute;
    top: 40px;
    right: 0px;
    z-index: 31;
    box-shadow: 2px 2px 5px #999;
    transition: all ease 0.5s;
}
.header_you li:last-child:hover .yclist{
    height: 100px;
}

.menu{
    display: flex;
    justify-content: space-between;
    height: 100px;
    align-items: center;
}
.menu .menu_left {
    display: flex;
    align-items: center;
}
.menu .menu_left .dt{
    width: 55px;
    height: 55px;
    background: #ff6700;
    display: flex;
    overflow: hidden;
}
.menu .menu_left .dt img{
    width: 55px;
    height: 55px;
    /* margin-left: -55px; */
}
.menu .menu_left .dt .hh{
    margin-left: -55px;
    /* transition: all ease 0.3s; */
}
.menu .menu_left .dt:hover .hh{
    margin-left: 0px;
    transition: all ease 0.3s;
}
.menu .menu_left .dt:hover .he{
    margin-left: 55px;
    transition: all ease 0.3s;
}
.menu .menu_left .dt .he{
    transition: all ease 0.3s;
}
.menu .menu_left .dlogo{
    height: 55PX;
    margin-right: 10px;
    margin-left: 15px;
}
.menu .menu_left ul{
    display: flex;
}
.menu .menu_left ul li{
    margin-right: 10px;
}
.menu .menu_left ul a{
    color: #333;
}
.menu .menu_left ul li:hover a{
    color: #ff6700;
}
.menu .menu_right {
    width: 296px;
    height: 50px;
    display: flex;
    border: 1px solid #e0e0e0;
}
.menu .menu_right input{
    width: 223px;
    height: 100%;
    border: none;
    padding: 0 10px;
}
.menu .menu_right i{
    width: 52px;
    height: 50px;
    display: inline-block;
    text-align: center;
    line-height: 50px;
    border-left: 1px solid #e0e0e0;
    font-size: 29px;
    transition: all ease 0.3s;
}
.menu .menu_right i:hover{
    background: #ff6700;
    color: #fff;
}
.lunbo{
    position: relative;
}
.lunbo img{
    width: 1226px;
}
.lb_zuo{
    width: 234px;
    height: 460px;
    position: absolute;
    background: rgba(105,101,101,.6);
    top: 0px;
    left: 0px;
    box-sizing: border-box;
}
.lb_zuo ul{
    padding: 20px 0px 20px 0px;

}
.lb_zuo ul li:hover{
   background: #ff6700;
}
.lb_zuo ul li a{
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 42px;
}
.lb_zuo ul li a p{
    font-size: 14px;
    color: #fff;
    margin-left: 30px;
}
.lb_zuo ul li a .xiao{
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-right: 20px;
}
.lunbo .zuo{
    font-size: 40px;
    color: rgba(105,101,101,.6);
    position: absolute;
    top: 185px;
    left: 240px;
}
.lunbo .you{
    font-size: 40px;
    color: rgba(105,101,101,.6);
    position: absolute;
    top: 185px;
    right: 6px;
}
.dd{
    display: flex;
    position: absolute;
    right: 30px;
    bottom: 20px;
}
.dd li{
    width: 6px;
    height: 6px;
    border: 3px ;
    border-radius: 100%;
    background: rgba(0,0,0,.4);
    border: 2px solid #fff;
    border-color: hsla(0,0%,100%,.3);
    margin-left: 5px;
}