.clearfix::after {
    clear: both;
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
}

.clearfix {
}

/* 必要布局样式css */
.protype-content {	

    background: #fff;
    position: relative;
    overflow: hidden;
}

.protype-box {
    width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;

    z-index: 2;
}

.protype-title h3 {
    text-align: center;
    color: #333;
    font-weight: 400; 
    line-height: 1.5;
    font-size: 28px;
}

.protype-info {
    font-size: 18px;
    text-align: center;
}

.protype-info p {
    color: #333;
}

.protype-info a {
    display: block;
    margin: 15px auto 0;
    font-size: 14px;
    color: #ccc;
}

.protype-info a:hover {
    text-decoration: underline; color: #333;
}

.protype-title {
    margin-top: 30px; }

.protype-list {
    -webkit-box-shadow: rgba(0,0,0,.1) 0 0 0px;
    box-shadow: rgba(0,0,0,.1) 0 0 0px;
    margin-top: 50px;
margin-bottom: 20px;
    text-align: center;
}

.protype-list ul {
    display: table;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
}

.protype-list ul li {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: table-cell;
   
    position: relative;
    border-right: 0px solid #f5f6f7;
}

.protype-list ul li a {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    padding: 20px 0 25px;
    height: 100%;
}

.protype-list ul li a h4 {
    color: #333;
    font-size: 16px;
    font-weight: 400;
    margin-top: 10px;
}
.protype-list ul li:hover h4 {
    color: #015bac;
}

.protype-list-bj {
 vertical-align:top; width-:10.5%;  width:90px;line-height:90px;height:90px;text-align:center;font-size:28px; color:#BECFD9;
 display:inline-block; margin:0 1% 10px; border:3px solid #BECFD9; border-radius:10px; -moz-border-radius:10px; transition:all .3s;
}

.protype-list-bj:hover {
background:#015bac; border:3px solid #015bab; color:#fff;
}

.protype-list-bj- {
    position: relative;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    width: 96px;
    height: 96px;
    border-radius: 50%;
    display: inline-block;
    overflow: hidden;
}




.protype-list-bj img- {
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -32px 0 0 -32px;
    width: 68px;
    height: 68px;
}

.active-img {
    opacity: 0;
}

.protype-list ul li:hover .active-img {
    opacity: 1
}