* {
        margin: 0;
        padding: 0;
    }

    .open {
        width: 100%;
        padding-top: 63px;
		 background: url(../images/open.png);
    }

    .open-background {
        margin: auto;
        width: 100%;
        max-width: 1440px;
        height: 553px;
        padding-top: 11%;
        position: relative;
    }

    .boxs {
        width: 740px;
        margin: auto;
		border-radius: 18px;
    }

    .boxs>p {
        font-size: 30px;
        text-align: center;
        margin-bottom: 80px;
    }

    .boxs>.box {
        max-width: 740px;
        margin: auto;
        display: flex;
        justify-content: center;
		height:350px;
		align-items: center;
		border-radius: 18px;
		 box-shadow: 0 5px 17px 0 rgb(138 146 158 / 50%);
		  transition: all 0.25s;
        -webkit-transition: all 0.25s;
		background-color:#fff;
    }

    .box>.item {
      
        height:80%;
		position:relative;
        background-color: #fff;
       justify-content: center;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
        align-items: center;
        cursor: pointer;
        transition: all 0.25s;
        -webkit-transition: all 0.25s;
    }

     .box:hover {
        -webkit-transform: translateY(-6px);
        -ms-transform: translateY(-6px);
        transform: translateY(-6px);
        box-shadow: 0px 40px 110px -20px rgb(0 0 0/ 30%);
    } 

    .box>.item>p {
        font-size: 13px;
        color: #4d4d4d;
        line-height: 24px;
		text-align: justify;
		text-justify:distribute-all-lines; // 这行必加，兼容ie浏览器
		text-align-last: justify;
    }

    .box>.item>p:first-child {
        font-size: 20px;
        font-weight: 700;
        color: black;
        margin-bottom: 28px;
        line-height: 0;
    }

    .box>.item>.button {
        background-color: #256cff;
        color: #fff;
        width: 120px;
        height: 34px;
        line-height: 34px;
        text-align: center;
        margin-top: 40px;
        font-size: 12px;
		border-radius: 6px;
    }
    .box>.item>.button>a{
        width: 100%;
        height: 100%;
        color: #fff;
		display:block;
    }
    .open-background>.tips{
        position: absolute;
        right: 45px;
        bottom: 25px;
        font-size: 12px;
        color: #595959;
    }
    .open-background>.tips>a{
        font-size: 12px;
        color: #595959;
    }
    .open-footer{
        width: 100%;
        background-color: #006cae;
        height: 50px;
        margin: auto;
        display: flex;
        align-items: center;
		display:flex;
		justify-content:center;
    }
    .open-footer>p>span:first-child{
        font-weight: 700;
        font-size: 14px;
    }
    .open-footer>p{
        width: 100%;
        text-align: right;
        box-sizing: border-box;
        color: #fff;
		text-align:center;
		display: flex;
    justify-content: center;
    align-items: center;
    }
    .open-footer>p>span{
        font-size: 12px;
        margin-right: 20px;
		    display: flex;
    align-items: center;
    }
    .open-footer>p>span>a{
        color: #fff;
		  display: inline-flex;
    }