#banner .contentTop {
    width: 100%;
    border-bottom: 1px solid #ffffff;
    padding-top: 30px;
    position: absolute;
    z-index: 150;
   background:rgb(0,0,0,0.1);
}

#banner .contain {
    width: 1280px;
    height: 50px;
    position: relative;
    margin: auto;
    z-index: 2;
}

#banner .contentTop .left img {
    width: 270px;
    position: absolute;
    z-index: 2;
    left: 1px;
}

#banner .contentTop .right .ul {
    width: 750px !important;
    position: absolute;
    left: 360px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#banner .contentTop .right .ul li {
    float: left;
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
    font-weight: 400;
    height: 50px;
    text-align: center;
    color: #ffffff;
    position: relative;
}

#banner .contentTop .right .ul li:hover::before {
    content: '';
    display: block;
    position: absolute;
    width: 80px;
    height: 5px;
    background: #ed6b00;
    top: 45px;
    left: -3px;
    z-index: 2;
}

#banner .contentTop .right .ul li.first::before {
    width: 60px;
    left: 10px;
}

#banner .contentTop .right .ul li a {
    display: inline-block;
    width: 72px;
    line-height: 28px;
    font-size: 14px;
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
    font-weight: 400;
    color: #ffffff;
    position: relative;
    text-shadow: 2px 2px 2px rgb(0 0 0 / 20%);
}


#banner .contentTop .right .ul li ul li {
    float: left;
    height: 35px;
    width: 150px;
    margin: 10px 10px 15px 10px;

}
#banner .contentTop .right .ul li ul li a{
    display: inline-block;
    text-align: center;
    width: 150px;
    height: 35px;
    line-height: 35px;
    width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #333333;
    font-size: 16px;
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
}
#banner .contentTop .right .ul li ul li a:hover{
    color: #ffffff;
    background-color: #ED6B00;
}
#banner .contentTop .right .ul li ul li:hover::before {
    content: '';
    display: block;
    position: absolute;
    width: 0px;
}
#banner .contentTop .right .ul li ul{
    width: 350px !important;
    position: absolute;
    display: none;
    left: -3px;
    background-color: rgba(255, 255, 255,0.65);
    box-sizing: border-box;
    padding-top: 10px;
    top: 50px;
}
#banner .contentTop .right .ul li:hover ul {
    display: block;
}

#banner .contentTop .right .btn {
    position: absolute;
    width: 80px;
    height: 34px;
    left: 1314px;
    top: 7px;
    padding: 2px;
    color: #ed6b00;
    font-size: 18px;
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
    letter-spacing: 2px;
    border-radius: 15px;
    background: transparent;
    border: 1px solid #ed6b00;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
}

#banner .contentTop .right svg {
    position: absolute;
    width: 17px;
    height: 17px;
    display: inline-block;
    color: #ffffff;
    top: 18px;
    left: 1425px;
    cursor: pointer;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
}

#banner .contentTop .right input {
    position: absolute;
    width: 180px;
    height: 35px;
    border-radius: 20px;
    border: none;
    color: #ffffff;
    outline: none;
    background: rgba(168, 165, 165,0.3);
    top: 8px;
    left: 1420px;
    display: none;
    text-indent: 2em;
    font-size: 16px;
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
    transition: all 0.3s;
    transform: translateX(-130px);
}

input::-webkit-input-placeholder {
    color: rgba(255, 255, 255,0.5);
}

#banner .line {
    width: 100%;
    height: 1px;
    background: #ffffff;
    position: absolute;
    top: 121px;
    opacity: 0.43;
    z-index: 2;
}