.questmain{
    margin-top: 102px;
}
.questmainfang{
    width: 450px;
    height: 180px;
    border:3px solid rgba(255, 145, 145, 1);
border-radius:4px;
margin: 0 auto;
text-align: center;
position: relative;
margin-bottom: 57px;
padding-left: 60px;
padding-right: 40px;
}
.questmainfang>img{
    position: absolute;
    top: -40px;
    left: 36px;;
}
.questmainfang>p{
        font-size: 20px;
        color: #333333;
        font-weight: 600;
        margin-bottom: 20px;
        margin-top: 45px;
}
.questmainfang>span{
    color: #666666;
    font-size: 18px;
}
.rp_teach>p:nth-of-type(1) {
	background: #fff;
	color: #333;
}

.rp_teach>p:nth-of-type(2) {
	background: #fff;
	color: #333;
}

.rp_teach>p:nth-of-type(3) {
	background: #fff;
	color: #333;
}
.rp_teach>p:nth-of-type(4){
    background: #C10000;
    color: #fff;
}