.banner-s-img {
    width: 100%;
    background-color: #001028;
    height: 294px;
    position: relative;
    margin-top: 70px;
}

.banner-sousuo {
    width: 600px;
    position: absolute;
    top: 60%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #fff;
    border-radius: 5px
}

.common-nav {
    width: 90px;
    border: none;
    background: 0 0;
    line-height: 50px;
    height: 50px;
    text-align: center
}

.common-search input {
    border: none;
    background: 0 0;
    line-height: 50px;
    height: 50px;
    padding: 20px;
    width: 400px
}

.common-btn {
    width: 60px;
    height: 50px;
    border-top-right-radius: 8px;
    border-bottom-right-radius: 8px;
    line-height: 50px;
    cursor: pointer
}

.common-btn input {
    border: none;
    background-position: -283px -332px;
    width: 24px;
    height: 24px;
    display: block;
    margin: 12px auto;
    cursor: pointer
}

.sousou-hot {
    position: absolute;
    top: 80%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 14px;
    color: #5ec2f4
}

.sousou-hot a {
    display: inline-block;
    margin: 0 5px;
    vertical-align: middle;
    font-size: 14px;
    color: #5ec2f4
}

.sousou-hot a:hover {
    color: var(--text-red)
}

.text-yellow {
    color: var(--text-red);
    font-weight: 700
}

.sousou-nav {
    width: 815px;
    border: 1px solid #e5e5e5;
    background-color: #f5f5f5;
    line-height: 30px;
    margin: 40px auto;
    border-radius: 25px;
    padding: 5px
}

.sousou-nav a {
    color: #666666;
    font-size: 16px;
    width: 130px;
    display: inline-block;
    height: 40px;
    line-height: 40px;
    margin-right: 20px;
    text-align: center
}

.sousou-nav a.active {
    border-radius: 20px;
    background-color: var(--text-red);
    color: #fff
}

.download-item {
    padding: 18px 20px;
    border-bottom: 1px solid #e0e0e0
}

.download-item-name {
    display: inline-block;
    width: 560px
}

.download-item-time {
    display: inline-block;
    width: 170px;
    text-align: center
}

.download-item-size {
    display: inline-block;
    width: 200px;
    text-align: center
}

.download-item-down {
    display: inline-block;
    width: 80px;
    text-align: center
}

.down {
    width: 17px;
    height: 17px;
    background-position: -477px -369px;
    display: inline-block;
    vertical-align: middle
}
.rar {
    background-position: -194px -332px;
    width: 27px;
    height: 27px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 19px;
}

.pdf {
    width: 28px;
    height: 30px;
    background-position: -425px -259px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 19px
}

.download-item a {
    font-size: 16px;
    color: #666
}

.download-item a:hover .down {
    background-position: -477px -406px
}

.pro-item {
    border-bottom: 1px solid #d0d0d0
}

.pro-imgs img {
    width: 100%
}

.img-responsive {
    display: inline-block;
    height: auto;
    max-width: 100%
}

.pro-item h2 {
    font-size: 20px;
    margin-bottom: 20px
}

.pro-item p {
    line-height: 28px;
    font-size: 14px
}

.pros-btn {
    position: absolute;
    top: 80px;
    right: 20px;
    border-radius: 5px;
    font-size: 14px;
    padding: 5px 15px;
    background-color: #fff;
    color: #999;
    display: block;
    width: 100px;
    border: solid 1px #999
}

.pro-item a:hover .pros-btn {
    background-color: var(--text-red) !important;
    color: #fff;
    border: 1px solid var(--text-red)
}

.pro-item a {
    color: #333333
}

.item-s {
    padding: 20px 0;
    border-bottom: 1px solid #d0d0d0
}

.item-s a {
    color: #333333
}

.item-s p {
    line-height: 28px;
    width: 85%;
    color: #333333
}

.item-s button {
    position: absolute;
    top: 50px;
    right: 20px;
    font-size: 14px;
    background-color: rgb(255, 255, 255);
    color: rgb(153, 153, 153);
    display: block;
    width: 100px;
    border-radius: 5px;
    padding: 5px 15px;
    border-width: 1px;
    border-style: solid;
    border-color: rgb(153, 153, 153);
    border-image: initial
}

.item-s a:hover button {
    background-color: var(--text-red) !important;
    color: #fff;
    border: 1px solid var(--text-red)
}