.banner {
    margin-top: 1.4rem;
    height: 4.6rem;
    position: relative;
}

.banner img {
    display: block;
    width: 100%;
    height: 100%;
}

.application-con {
    padding: .6rem 0;
  
}
.list-box{
    display: flex;
    flex-wrap: wrap;
}
.abouts-us-title {
    display: flex;
    align-items: center;
    font-size: .32rem;
    font-family: SourceHanSansCN;
    font-weight: bold;
    color: #333333;
    margin-bottom: .38rem;
    line-height: .36rem;
}

.con-title-line {
    display: block;
    width: .06rem;
    height: .3rem;
    margin-right: .22rem;
    background: #FE0605;
}

.con-desc {
    font-size: .2rem;
    font-family: SourceHanSansCN;
    font-weight: 500;
    color: #666666;
    line-height: .3rem;
}

.con-desc p {
    margin-bottom: .25rem;
}

.img-box {
    position: relative;
    width: calc(50% - .2rem);
    height: 4.2rem;
	margin-right: .4rem;
    margin-bottom: .44rem;
}
.img-box:nth-child(2n){
	margin-right: 0;
}
.img-box img {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

.application-con .desc {
    padding: .15rem .25rem;
    position: absolute;
    left: .25rem;
    bottom: .25rem;
    z-index: 5;
    font-size: .2rem;
    font-family: SourceHanSansCN;
    font-weight: 500;
    line-height: .36rem;
    background: #FFFFFF;
}
.application-con .btn {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: .58rem;
    width: 4rem;
    height: .5rem;
    font-size: .2rem;
    font-family: SourceHanSansCN;
    font-weight: 500;
    line-height: .5rem;
    text-align: center;
    color: #FFFFFF;
    background: #FE0605;
}

@media screen and (max-width: 769px) {

    .application-con {
        padding: 0.6rem 0.25rem;
    }
    .application-con .desc {
        width: 80%;
        text-align: center;
        left: 50%;
        transform: translateX(-50%);
    }
}