body,
p {
    padding: 0;
    margin: 0;
}

a {
    color: #333;
    text-decoration: none;
}

img {
    vertical-align: middle;
}

.header {
    position: relative;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    color: #fff;
    padding: 40px;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    line-height: 50px;
}

.top-box .img {
    width: 100%;

}

.header .name {
    font-weight: bold;
    font-size: 36px;
}

.header .right {
    display: flex;
    justify-content: space-around;
}

.header a {
    width: 100px;
    display: block;
    color: #fff;
}

.content-wrap {
    width: 100%;
    background: #161A23;
    background-size: 100% 100%;
}

.content-box {
    width: 68%;
    margin: 0 auto;
    padding: 106px 0 0;
}

.content-box .tt1 {
    font-size: 20px;
    color: #ffffff;
    width: 77%;
}

.content-box .tt2 {
    color: #00acfa;
    font-size: 36px;
    font-weight: bold;
    width: 77%;
}

.content-box .tt2 em {
    color: #ffffff;
    font-weight: normal;
}

.content-box .tt2:after {
    content: "";
    display: block;
    width: 14px;
    height: 6px;
    background: #00acfa;
    position: relative;
    bottom: -4px;
}

.content-box .info {
    margin-top: 34px;
    font-size: 16px;
    color: #fff;
    line-height: 36px;
    overflow: hidden;
    margin-bottom: 34px;
    text-indent: 2em;
}

.content-box .more {
    animation: sx 3s infinite;
    transition: all 0.5s;
    display: block;
    background: url(../image/jiantou.png) no-repeat;
    width: 39px;
    height: 39px;
    margin: 20px 0 60px;
}

@-webkit-keyframes sx {
    0% {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }

    50% {
        -webkit-transform: translate3d(0, -10px, 0);
        transform: translate3d(0, -10px, 0);
    }

    100% {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
}

.content-box .div_img {
    width: 100%;
    position: relative;
}

.content-box .img {
    width: 100%;
}

.content-box .div_img em {
    position: absolute;
    width: 14.6%;
    right: 0;
    top: 0;
    height: 100%;
    background: rgba(0, 172, 250, 0.5);
}


.download-wrap {
    width: 100%;
    background: #090b0f;
}

.download-wrap .download-box {
    width: 100%;
    padding: 100px 0;
    text-align: center;
    position: relative;
}

.textaligntt1 {
    font-size: 20px;
    color: #ffffff;
    text-align: center;
}

.textaligntt2 {
    color: #00acfa;
    font-size: 36px;
    font-weight: bold;
    text-align: center;
}

.textaligntt2 em {
    color: #ffffff;
    font-weight: normal;
}

.textaligntt2:after {
    content: "";
    display: block;
    width: 14px;
    height: 6px;
    background: #00acfa;
    margin: 0 auto;
    position: relative;
    bottom: -4px;
}

.download-wrap .download-box:after {
    content: "";
    display: block;
    width: 1px;
    height: 63px;
    background: #00acfa;
    left: 50%;
    position: absolute;
    bottom: 0;
}

.code-box {
    display: block;
    width: 100%;
    position: relative;
    overflow: hidden;
    color: #fff;
}

.code-box p {
    margin-top: 16px;
    color: #ffffff;
    font-size: 24px;
    line-height: 40px;
}

.code-box em {
    color: #ffffff;
    font-size: 20px;
}

.download-wrap .mark {
    transition: all 0.5s;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 1;
    background: rgba(0, 0, 0, 0.5);
}

.download-wrap .mark1 {
    transition: all 0.5s;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: -1;
}

.download-wrap .wrap_mark {
    display: table;
    text-align: center;
    vertical-align: middle;
    width: 100%;
    height: 100%;
}

.download-wrap .mark1:before {
    width: 1px;
    content: "";
    display: block;
    height: 18%;
    background: #ffffff;
    position: absolute;
    left: 50%;
    top: 0;
}

.download-wrap .mark1:after {
    width: 1px;
    content: "";
    display: block;
    height: 18%;
    background: #ffffff;
    position: absolute;
    left: 50%;
    bottom: 0;
}

.download-wrap .wrap_mark1 {
    display: table-cell;
    text-align: center;
    vertical-align: middle;
    width: 100%;
    height: 100%;
}

.footer {
	background-color: #1F242C;
	padding: 0 30px;
	box-sizing: border-box;
}
.footer .name {
	font-size: 26px;
	color: #fff;
	line-height: 80px;
	font-weight: bold;
	border-bottom: 1px solid #353844;
}
.footer .btm {
	display: flex;
	justify-content: space-between;
	color: #5f6375;
	font-size: 16px;
	line-height: 50px;
}
.footer a {
	color: #5f6375;
}