html,
body {
    /* height: 100%; */
    background-color: #fff;
    text-align: center;
}

ul {
    list-style:none;
}

a {
    color: #444;
}

.icon-bar {
    background: #ccc;
}

.w1140 {
    width: 1140px;
}

@media (max-width: 1200px) {
    .w1140 {
        width: 100%;
        padding-left: 10px!important;
        padding-right: 10px!important;
    }
    .detail-box img{
        max-width: 100%;
    }
    .container {
        margin:0;
        width: 100%;
    }
}
@media (max-width: 768px){
    .nav-slider {
        display: none;
    }
    #index .media-box {
        background-color: #fff;
    }
    .downbtn-box {
        display: block !important;
    }
    footer .top {
        display: none;
    }
}

.banner-text {
    width:55%;
    padding-top: 65px;
    overflow: hidden;
    text-align: left;
    color: #fff;
}

.banner-text h2 {
    /* background: url(../image/banner-theme-bg2.png) no-repeat left center; */
    /* background-size: 50px; */
    font-size: 58px;
    color: #333;
    padding-left: 70px;
    min-height: 70px;
    /* font-weight: bold; */
    line-height: 66px;
    margin-bottom: 14px;
}
.banner-text p {
    line-height: 1.6;
    font-size: 14px;
    color: #333;
}

.theme-btn {
    margin-top: 40px;
    overflow: hidden
}

.theme-btn a {
    display: block;
    width: 250px;
    background-color: #fff;
    border-radius: 62px;
    text-align: center;
    font-size: 0;
    text-decoration: none;
    color: #666666;
    outline: 0;
    cursor: pointer;
    background-image: linear-gradient(to right, #7427d8 , rgb(164, 136, 199));
}

.theme-btn a span {
    display: inline-block;
    /* padding-left: 36px; */
    font-size: 24px;
    line-height: 62px;
    font-weight: bold;
    color: #fff;
    /* background: url(../image/icon_down.png) no-repeat left center; */
}
.theme-btn p {
    font-size: 13px;
    color: #8fc1f3;
    text-align: center;
    margin-top: 5px;
    line-height: 1.5;
    width: 250px;
}