.coo-1 {
    background: url("../image/coo-1-a.jpg") no-repeat center;
    height: 508px;
}

.holder {
    font-family: 'Times New Roman', Arial, Verdana, 'PingFang SC';
}

.coo-wenzi {
    float: left;
}

.coo-wenzi > div:first-child {
    font-weight: bold;
    font-size: 36px;
    color: #4A4A4A;
    margin-bottom: 30px;
}

.coo-wenzi > div:first-child + div {
    font-size: 14px;
    font-style: italic;
    color: #4A4A4A;
    line-height: 26px;
}

.coo-wenzi > div:first-child + div + div {
    font-size: 14px;
    font-style: italic;
    color: #4A4A4A;
    line-height: 26px;
    margin-top: 20px;
}

.coo-2 {
    background-color: #FAF9FF;
    padding: 90px 0 66px;
}

.coo-2 .coo-wenzi {
    width: 612px;
    margin-top: 114px;
}

.coo-2 .coo-wenzi + div {
    background: url("../image/coo-2.png") no-repeat center;
    width: 560px;
    height: 402px;
    float: right;
}

.coo-3 {
    padding: 90px 0;
}

.coo-3 .coo-wenzi {
    float: right;
    width: 650px;
    margin-top: 31px;
}

.coo-3 > .wid1200 > div:first-child {
    margin: 0 -10px;
    width: 540px;
    float: left;
}

.coo-tub {
    background-color: #fff;
    box-shadow: 0 2px 30px #eaeaea;
    margin: 10px;
    float: left;
    padding: 20px 10px 10px;
    width: 140px;
    height: 130px;
    position: relative;
}

.coo-3 .coo-tub:first-child > div:first-child {
    background: url("../image/coo-11.png") no-repeat center;
    width: 50px;
    height: 50px;
}

.coo-3 .coo-tub:first-child + div > div:first-child {
    background: url("../image/coo-12.png") no-repeat center;
    width: 50px;
    height: 50px;
}

.coo-3 .coo-tub:first-child + div + div > div:first-child {
    background: url("../image/coo-13.png") no-repeat center;
    width: 50px;
    height: 50px;
}

.coo-3 .coo-tub:first-child + div + div + div > div:first-child {
    background: url("../image/coo-14.png") no-repeat center;
    width: 50px;
    height: 50px;
}

.coo-3 .coo-tub:first-child + div + div + div + div > div:first-child {
    background: url("../image/coo-15.png") no-repeat center;
    width: 50px;
    height: 50px;
}

.coo-3 .coo-tub:first-child + div + div + div + div + div > div:first-child {
    background: url("../image/coo-16.png") no-repeat center;
    width: 50px;
    height: 50px;
}

.coo-tub div:first-child + div {
    margin-top: 26px;
    font-size: 14px;
    font-family: 'Times New Roman', Arial, Verdana, 'PingFang SC';
    line-height: 16px;
    /*letter-spacing: -0.2px;*/
}

.coo-tub div:first-child + div + div {
    bottom: 10px;
    position: absolute;
    line-height: 20px;
    font-size: 14px;
    color: #999999;
    font-family: 'Times New Roman', Arial, Verdana, 'PingFang SC';
}

.coo-4 {
    padding: 80px 0 95px;
    background-color: #F5F5F5;
}

.coo-4 .wid1200 > div:first-child {
    margin-top: 112px;
    width: 520px;
    float: left;
}

.coo-4 .wid1200 > div:first-child + div {
    background: url("../image/coo-3.png") no-repeat center;
    width: 732px;
    height: 398px;
    margin-left: 470px;
}

.win + div {
    font-style: italic;
    color: #4A4A4A;
    font-size: 14px;
    line-height: 26px;
    margin-top: 30px;
}

.win > span:first-child {
    color: #4A4A4A;
    font-size: 36px;
    font-weight: bold;
}

.win > span:first-child + span {
    color: #3E69F6;
    font-size: 40px;
    font-weight: bold;
    font-family: 'Times New Roman', Arial, Verdana, 'PingFang SC';
}

.coo-5 {
    height: 400px;
    background: linear-gradient(rgba(21, 151, 233, 1), rgba(59, 85, 231, 1));
    filter: progid:DXImageTransform.Microsoft.Gradient(startColorStr='#1597E9', endColorStr='#3B55E7', gradientType=0);
}

.coo-5 .wid1200 > div:first-child{
    height: 282px;
    background: linear-gradient(rgba(21, 151, 233, 1), rgba(59, 85, 231, 1));
    filter: progid:DXImageTransform.Microsoft.Gradient(startColorStr='#1597E9', endColorStr='#3B55E7', gradientType=0);
    box-shadow: 0 6px 15px rgba(0,0,0,0.2);
    padding: 70px 50px;
    width: 480px;
    position: absolute;
    margin-top: -22px;
    float: left;
}
.coo-5 span{
    display: inline-block;
    float: left;
    color: #fff;
    font-size: 14px;
    font-family: 'Times New Roman', Arial, Verdana, 'PingFang SC';
}
.coo1>span:first-child{
    background: url("../image/coo-51.png") no-repeat center;
    width: 40px;
    height: 40px;
    margin-right: 20px;
}
.coo2>span:first-child{
    background: url("../image/coo-52.png") no-repeat center;
    width: 37px;
    height: 46px;
    margin-top: 5px;
    margin-right: 23px;
}
.coo3>span:first-child{
    background: url("../image/coo-53.png") no-repeat center;
    width: 42px;
    height: 42px;
    margin-top: 8px;
    margin-right: 18px;
}
.coo>span+span{
    width: 420px;
    font-weight: 300;
    letter-spacing: 0.5px;
}
.xhx{
    margin: 30px 0;
    height: 1px;
    width: 480px;
    background-color: #fff;
}
.coo-5 .wid1200 > div:first-child+div{
    float: right;
    width: 540px;
    height: 227px;
    margin-top: 87px;
}
.howto{
    font-weight: bold;
    color: #fff;
    font-size: 36px;
}
.howto+div{
    font-style: italic;
    font-size: 14px;
    line-height: 26px;
    color: #fff;
    margin: 30px 0 60px;
    font-weight: 300;
    letter-spacing: 1px;
    font-family: 'Times New Roman', Arial, Verdana, 'PingFang SC';
}
.sandl>div{
    width: 200px;
    height: 44px;
    border: 1px solid #fff;
    line-height: 44px;
    text-align: center;
    cursor: pointer;
    background-color: rgba(255,255,255,0.1);
    float: left;
}
.sandl a{
    color: #fff;
}
.sandl>div+div{
    margin-left: 79px;
}
.sandl>div>a:hover{
    color: #3E69F6;
    background-color: #fff;
}