* {
    padding: 0;
    margin: 0;
    outline: none;
    text-decoration: none;
}

h1, h2, h3, h4 {
    font-weight: 400;
}

li, ol, ul {
    list-style: none;
}

.mt_header {
    width: 100%;
    background: #FFFFFF;
    overflow: hidden;
    border-bottom: 1px solid #eaeaea;
}

.mt_header_inner {
    width: 1000px;
    margin: 0 auto;
    padding: 15px 50px;
    overflow: hidden;
}

.inner_left {
    float: left;
}

.inner_left a {
    font-size: 20px;
    font-weight: 400;
    color: #555;
}

.inner_right {
    float: right;
}

.inner_right a {
    line-height: 26px;
    font-size: 14px;
    color: #555555;
    margin-left: 30px;
}

.inner_right_nav {
    display: flex;
}

.swiper {
    background: #f3f3f3 url("https://material.malltal.com/202107206f0dc2bfdd8c26000d14c5cee68848a1.jpg");
    background-size: 1000px 420px;
    overflow: hidden;
    min-width: 1000px;
    height: 420px;
}

.swiper_content {
    width: 1000px;
    height: 420px;
    overflow: hidden;
    margin: 0 auto;
}

.swiper .sm-title {
    letter-spacing:4px;
    margin-top: 90px;
}

.swiper .sm-title, .swiper .title {
    font-size: 40px;
    color: #4e4c4c;
    letter-spacing:4px;
}
.swiper .btn{
    display: inline-block;
    width: 128px;
    margin-top: 68px;
    line-height: 40px;
    border-radius: 2px;
    font-size: 14px;
    text-align: center;
    background: #8b63f5;
    border: 1px solid #8b63f5;
    font-weight: 500;
    color: #fff;
    cursor: pointer;
}
.swiper .title {
    margin-top: 20px;
}

.main {
    width: 100%;
    overflow: hidden;
}

.main .box1, .main .box2 {
    width: 1000px;
    margin: 0 auto;
    clear: both;
}

.main .box1 h3, .main .box2 h3 {
    margin-top: 80px;
    text-align: center;
    position: relative;
    font-size: 24px;
    color: #323232;
    margin-bottom: 64px;
}

.item-box {
    overflow: hidden;
}

.item-box li {
    float: left;
    text-align: center;
    width: 246px;
    margin-left: 114px;
}

.item-box .item-icon {
    background-size: 100%;
    border-radius: 50%;
    width: 72px;
    height: 72px;
    display: inline-block;
    overflow: hidden;
    margin-bottom: 24px;
}

.icon1 {
    background: url("https://material.malltal.com/2021072275d3e0b2a5f5b9e9a258af8c68ff2d00.png");
}
.icon2 {
    background: url("https://material.malltal.com/202107229bce1e040da67b08c3772591401219fc.png");
}
.icon3 {
    background: url("https://material.malltal.com/2021072259a9b71de09ab7ea7b4538c3431db20f.png");
}

.item-box .item-title {
    font-size: 20px;
    color: #323232;
    margin-bottom: 14px;
}

.item-box .item-content {
    font-size: 13px;
    color: #555;
    line-height: 24px;
}

.main .box2 {
    width: 1060px;
    overflow: hidden;
    margin-bottom: 90px;
}

.main .box2 h3 {
    margin-top: 90px;
}

.box2 .item-box2 {
    overflow: hidden;
}

.box2 .item-box2 li {
    float: left;
    text-align: center;
    width: 288px;
    display: block;
    padding: 30px 25px 20px;
    background-color: #fafafa;
    margin: 0 15px 20px 0;
}

.item-box2 .item-title {
    font-size: 18px;
    color: #323232;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.item-content {
    font-size: 13px;
    color: #555;
    line-height: 24px;
    margin-bottom: 6px;
}

.footer {

    background: #f7f8f8;
    width: 100%;
}

.footer .inner {
    padding: 20px;
    width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}

.footer .inner .text {
    font-size: 12px;
    color: #828282;
    text-align: center;
}

.footer .inner .text a {
    color: #828282;
}

.footer_banner {
    width: 100%;
    margin: 0 auto;
}

.footer_banner .image {
    width: 1060px;
    margin: 0 auto;

}

.footer_banner img {
    width: 1060px;


}