/* 变量 */
/* 头部 */
.head {
    width: 100%;
    height: 90px;
    background-color: #fff;
    position: relative;
    top: 0;
    left: 0;
    border-bottom: 1px solid #e1e1e1;
    box-shadow: 0px -1px 10px rgba(204, 204, 204, 0.8);
    z-index: 20;
}
.head .logo {
    display: inline-block;
    /*height: 54px;*/
    /*width: 100px;*/
    margin: 12px 0;
}
.head .logo img{
    display: block;
    /*width: 270px;*/
    height: 67px;
    width: 340px;
}
.fixed {
    position: fixed;
}
.navbar-holder {
    height: 90px;
    position: relative;
}
/* 底部 */
.foot .foot-top {
    padding: 15px 0;
    background-color: #036eb8;
    color: rgba(255, 255, 255, 0.7);
    position: relative;
}
.foot .foot-top:before{
    background-image: url(../img/foot-bg.png);
    background-size: cover;
    width: 100%;
    height: 230px;
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    -webkit-filter: blur(3px);
    filter: blur(3px);
    opacity: 0.3;
}
.foot .foot-top-left dt {
    font-size: 28px;
    line-height: 2;
    padding-bottom: 10px;
    font-weight: bold;
    color: #fff;
}
.foot .foot-top-left dd {
    line-height: 30px;
}
.foot .foot-top-right {
    padding: 15px;
    text-align: center;
    background-color: #17567f;
    display: flex;
    flex-direction: column;
    margin-right: 15px;
}
.foot .foot-top-right span {
    margin-top: 10px;
    line-height: 1;
}
.foot .foot-bottom {
    height: 60px;
    line-height: 60px;
    font-size: 14px;
    text-align: center;
    background-color: #333;
    color: #fff;
}
.foot .foot-bottom .copyright {
    display: inline-block;
    margin-right: 50px;
}