.common-main{overflow-x:hidden}
.kche-t119 .kche-t119-item{background:var(--color);}
.kche-t119 .kche-t119-item .kche-t119-item-p1,.kche-t119 .kche-t119-item .kche-t119-item-p2{color:#fff!important}
.about-material{position:relative;padding-top:50px;margin-bottom:30px}
.about-material>*{position:relative;}
.about-material .about-material-bg{width:100vw;position:absolute;top:0;left:50%;transform:translateX(-50%);}
.about-material .about-material-bg img{width:100%;}
.about-material-tit{text-align:center;color:#fff;font-weight:bold;margin-bottom:20px;}
.about-material-tit h5{font-weight:bold;font-size:35px;line-height:1.3}
.about-material-tit p{font-size:27px;line-height:1.3}
.kche-t155-item{border:none;border-radius:0;background:#fff;padding:15px;box-shadow:0 10px 15px #E7E7E9;}
.kche-t155-text-tit{font-size:23px;line-height:1.4}
@media (max-width:1024px){.about-material .about-material-bg{height:40%}
.about-material .about-material-bg img{height:100%;object-fit:cover}
.about-material-tit h5{font-weight:bold;font-size:30px;}
.about-material-tit p{font-size:23px;}
.kche-t155-text-tit{font-size:20px}}
@media (max-width:768px){.about-material{padding-top:30px;margin-bottom:10px}
.about-material .about-material-bg{height:25%}
.about-material .about-material-bg img{height:100%;object-fit:cover}
.about-material-tit{margin-bottom:10px;}
.about-material-tit h5{font-size:25px;}
.about-material-tit p{font-size:18px;}}

.kche-t221{position: relative;}
.kche-t221:before{content:'';width:100vw;height:100%;display:block;background: url(/uploads/47013/page/p20260601162925d290b.jpg) no-repeat;position: absolute;top:0;left:50%;transform: translateX(-50%);max-width:2560px;background-size: cover;background-position:center;}
.kche-t221 .kche-t221-content{position: relative;z-index:2;}
.kche-t221 .kche-t221-info{text-align:left;max-width:60%}
.kche-t221 .kche-t221-info h5{color:#173879;}
.kche-t221 .kche-t221-info .kche-t221-text>p{max-width:50%;color:var(--introcolor)}
@media (max-width:1024px){.kche-t221 .kche-t221-info,.kche-t221 .kche-t221-info .kche-t221-text>p{max-width:100%}
.kche-t221:before{background-position: left;}}
.kche-t221 .kche-t221-info .kche-t221-text .kche-t176-item-info p{color:var(--color)}