*{margin: 0;padding: 0;border: 0;list-style: none;text-decoration: none;color: inherit;font-weight: normal;font-family: "微软雅黑";}
/* body{min-width: 1440px;background: url(../images/bg-xiaoyi.png) top -150px center no-repeat;} */
#section9 .items ul li img{vertical-align: middle;max-width: 100%;}
/*公共头部*/
.block h2.title{font-size: 30px;color: #333333;padding-bottom: 8px;position: relative;text-align: center;padding-left: 0;}
.block p.sub-title{font-size: 14px;color: #999999;text-align: center;}
.block h2.title:after{display: block;content: "";position: absolute;width: 70px;height: 3px;background: #4c80e7;bottom: -35px;left: 50%;transform: translateX(-50%);}
/*效益*/
.benefit{width: 100%;height: auto;overflow: hidden;text-align: center;background: url(../images/bg-xiaoyi.png) top center no-repeat;background-size: contain;}
.benefit h2.title{width: 100%; padding-top: 80px;border: 0;}
.benefit .items{width: 1080px;height: auto;margin: 0 auto; overflow:hidden;padding: 50px 0 50px 0;}
.benefit .items ul{display: flex;justify-content: center;}
.benefit .items ul li{width: 275px;height: auto;overflow: hidden;margin: 0 25px;text-align: center;transition: all .3s;}
.benefit .items ul li:hover{transition: all .3s;transform: translateY(-5px);}
.benefit .items ul li p.benefit-title{font-size: 16px;color: #333333;padding: 30px 0 15px 0; text-align: center;}
.benefit .items ul li p.desc{font-size: 16px;color: #333333;line-height: 30px; text-align: center;display: none;}