.margin-top-100{
    margin-top: 100px;
}

.margin-top-40{
    margin-top: 40px;
}
.margin-top-15{
    margin-top: 15px;
}
.mainBox{
    background-image: url('../images/xing.png');
    background-position: top center;
    padding-top: 100px;
}

/* 面包屑 */
.crumbs{
    background-color: rgba(255,255,255,0.15);
    padding: 7px 15px;
    font-size: 16px;
    color: #fff;
    letter-spacing: 1px;
}
.crumbs a{
    color: #fff;
}
.crumbs a:hover{
    text-decoration: none;
}
.crumbs a:focus{
    text-decoration: none;
}


/*  */
.notice_text{
    color: #fff;
    font-size: 18px;
    line-height: 35px;
    letter-spacing: 1px;
    opacity: 0.95;
}
.notice_tips{
    font-size: 16px;
    color: #b6b6b6;
    letter-spacing: 1px;
}
.college_notice_title{
    background-color: rgba(140,140,140,0.49);
    color: #fff;
    font-size: 25px;
    font-weight: bold;
    display: inline-block;
    padding: 8px 20px;
    clip-path: polygon(0 0, 90% 0, 100% 100%, 0% 100%);
    padding-right: 50px;
}
.stepBox{
    width: 100%;
    padding: 15px;
    min-height: 140px;
    background-color: rgba(255, 255, 255, 0.16);
}
.stepTitle{
    color: #fff;
    font-size: 20px;
    font-weight: bold;
}
.stepInfo{
    color: #fff;
    font-size: 16px;
    font-family: 'STXihei';
    opacity: 0.95;
    margin-top: 15px;
}


/* 屏幕小于768 */
@media screen and (max-width:768px){
    .college_notice_title{
        font-size: 18px;
        line-height: 30px;
    }
    .green_right_box{
        height: auto;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 20px 0;
    }
    .green_right_box img{
        transform: rotate(90deg);
    }
}

/* 屏幕大于768 */
@media screen and (min-width:768px){
    .green_right_box{
        min-height: 140px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}