.download-info {
    height: 155px;
    padding-top: 100px;
}

.laboratory-title {
    width: 800px;
    margin: auto;
    text-align: center;
}

.laboratory-title h2 {
    font-size: 48px;
    line-height: 60px;
    color: #2e2e2e;
}

.laboratory-title1 h2 {
    color: #2e2e2e;
}

.laboratory-title1 h2 {
    color: #2e2e2e;
}

.laboratory-title p {
    font-size: 24px;
    line-height: 30px;
    color: #666;
    border-bottom: 1px solid #999;
    padding-bottom: 19px;
    position: relative;
}

.laboratory-title p:after {
    content: '';
    width: 14px;
    height: 14px;
    position: absolute;
    left: 50%;
    bottom: -11px;
    transform: translateX(-50%);
}

.laboratory-title1 p:after {
    background-color: #5b94f2;
    border: 4px solid #fff;
}

.laboratory-title1 p {
    color: #666;
    border-bottom: 1px solid #999;
}

.download-banner {
    background: url("../img/download-banner.jpg") no-repeat;
    height: 453px;
    background-size: cover;
    position: relative;
}

.download-banner-content {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    min-width: 1200px;
}

.download-banner-content ul {
    padding-top: 30px;
}

.download-banner-content ul li {
    float: left;
    width: 240px;
    margin-right: 240px;
}

.download-banner-content ul li:last-child {
    margin-right: 0;
}

.download-banner-content ul li img {
    margin: auto;
}

.download-banner-content ul li p {
    font-size: 24px;
    line-height: 70px;
    text-align: center;
    color: #fff;
}

.download-banner-content ul li a {
    display: block;
    width: 103px;
    height: 36px;
    line-height: 36px;
    border-radius: 18px;
    margin: auto;
    text-align: center;
    color: #407fdc;
    background-color: #fff;
}

.download-banner-content .download-more {
    margin-top:30px;
   
}

.download-banner-content .download-more .btn {
    display: block;
    width: 300px;
    margin: 22px auto;
    margin-bottom: 0;
    text-align: center;
    font-family: museo-slab, Georgia, "Times New Roman", Times, serif;
    font-size: 24px;
    padding: 17px 30px;
    color: #ffffff;
    border: 1px solid #ffffff;
    background-color: transparent;
    border-radius: 10px;
    /* text-shadow: 0 1px 0 rgba(0, 0, 0, 0.15); */
}

.download-banner-content .download-more .btn:hover {
    color: #5b94f2;
    background-color: #fff;
    text-shadow: 0 -1px 0 #fff;
}

#footer {
    background-color: transparent;
    padding-top: 0;
}