.coach{
    position: relative;
    height:1387px;
}
.coachBg{
    /* height:1387px;
    width:1054px; */
    width:50%;
    height:auto;
    position:absolute;
    top:0;
    left: 0;
    z-index: -1;
    background-image: url(../img/coach/coachBg.png);
    background-size: 100% 100%;
}
.coachBg img{
    width: 100%;
    height: 1387px;
}
.coachContent{
    justify-content: flex-end;
    overflow: hidden;
}
.center{
    width: 672px;
    margin-top:70px;
}
.coachExplain{
    font-size: 24px;
    line-height: 38px;
    margin-top: 50px;
    color:#606060;
}
.center ul {
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top:20px;
    
}
.center ul li{
    margin-bottom:16px;
    width:320px;
    height: 80px;
    background-color:#e63651;
    color:#fff;
    border-radius: 5px;
    line-height: 80px;
    text-align: center;
    font-size: 26px;
}
.center ol li{
    line-height: 40px;
    font-size: 24px;
    margin-bottom:20px;
}
.center ol li i{
    display: inline-block;
    width:12px;
    height:12px;
    background-color: #19435c;
    border-radius: 50%;
    margin-right:12px;
}