.mainzt{width: 100%;height: 660px;background: url(../images/banner.png) center center no-repeat;}
.mainzt .title{width: 100%;text-align: center;padding: 130px 0 60px;font-size: 46px;font-weight: bold;color: #ffffff;}
.seachbox{width: 880px;margin: 0 auto;padding: 60px 48px;box-sizing: border-box;border-radius: 12px;background-color: rgba(255, 255, 255, .9);}

.u-search{width: 100%; height: 60px;margin-bottom: 40px;}
.u-search form{display: flex;border: 1px solid #1f5da4;background: #fff;height: 60px;overflow: hidden;border-radius: 8px;}
.u-search form input[type="text"]{flex:1;padding:0 0 0 20px;height: 60px;line-height: 60px;font-size: 16px;color: #888;}
.u-search form input[type="submit"]{width: 100px;height: 60px;background: url(../images/seach.png) left 15px center no-repeat #1f5da4;text-indent: 24px;color: #fff;}
.seachbox p{font-size: 16px;color: #3d3d3d;line-height: 40px;}
.seachbox p span{color: #1f5da4;}

@media screen and (max-width: 767px){
    .mainzt,.seachbox{width: 100%;}
    .seachbox{padding: 20px 15px;}
    .u-search{margin-bottom: 20px;}
    .seachbox p{line-height: 30px;}
    .mainzt .title{padding: 60px 0;}
}