body{
    -webkit-backface-visibility: hidden;
}
.comm-head {
    position: relative;
    width: 100%;
    height: 12rem;
    background: url('../img/about/bg1.jpg') no-repeat 0 -1.3rem;
    background-size: 100% auto;
    overflow: hidden;
}
.head-txt{
    margin: 5.3rem auto;
    width: 6.7rem;
    height: 4.6rem;
}
.head-txt h2{
    display: block;
    text-align: center;
    font-size: .36rem;
    font-weight: 700;
    color: #fff;
}
.head-txt p{
    display: block;
    margin: .4rem 0 .1rem;
    line-height: 210%;
    font-size: .275rem;
    color: #fff;
    text-align: center;
}
/* main */
.wrap {
    position: relative;
    -webkit-overflow-scrolling:touch;
    -webkit-transform: translateZ(0px);
    width: 100%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: .5rem 0 1rem;
    overflow: hidden;
    background-color: #fff;
}

.main-title h2 {
    display: block;
    font-weight: 400;
    font-size: .28rem;
    text-align: center;
    color: #555658;
}

.main-title h3 {
    display: block;
    font-size: .65rem;
    text-align: center;
    color: #555658;
}

.main-title i {
    display: block;
    margin: .2rem auto .3rem;
    width: .6rem;
    height: .08rem;
    background-color: #FBD101;
}
.section1{
    width: 100%;
    overflow: hidden;
    padding: .3rem;
    margin-bottom: .3rem;
}
.section1 p{
    display: block;
    font-size: .33rem;
    font-weight: 500;
    color: #565859;
    line-height: 150%;
    text-align: center;
}
.section2{
    position: relative;
    width: 100%;
    height: 4rem;
}
.section2 img{
    position: absolute;
    top: 0.02;
    left: 0;
    height: 3.95rem;
}
.section2 p{
    position: absolute;
    top: 0;
    right: 0;
    width: 3.71rem;
    height: 4rem;
    line-height: 180%;
    box-sizing:border-box;
    padding: .5rem 0 .5rem .2rem;
    font-size: .25rem;
    color: #565859;
}
.section3{
    position: relative;
    width: 100%;
    height: 4rem;
}
.section3 img{
    position: absolute;
    top: 0.02;
    right: 0;
    height: 3.95rem;
}
.section3 p{
    position: absolute;
    top: 0;
    left: 0;
    width: 3.71rem;
    height: 4rem;
    line-height: 180%;
    box-sizing:border-box;
    padding: .5rem 0 .5rem .2rem;
    font-size: .25rem;
    color: #565859;
}