@charset "utf-8";
.tou{
    width: 100%;
    height: 427px;
    /*background-image: url("../img/t1_01.jpg");*/
    /*background-repeat: no-repeat;*/
}

.gaibian{
    margin: 0 auto;
    width: 70%;
    /*background-image: url("../img/321.png") ;*/
    /*background-repeat: no-repeat;*/

}