/*公有样式开始*/
.floor{
    margin: 0px 20px;
}
/*公有样式结束*/
/*顶部导航栏开始*/
.adv {
    background: url(../img/design/adv.jpg) no-repeat;
    background-size: 100% 100%;
}
/*顶部导航栏结束*/

/*内容导航开始*/
.content-nav .content-nav-item ul li a{
    font-size: 16px;
}
.content-nav .content-nav-item ul li a {
    width: 160px;
}
.content-nav .content-nav-item ul li.active::after{
    content: "";
    width: 158px;
}
/*内容导航结束*/
/*主体内容开始*/
.floor2{
    background: url(../img/design/main-bg.jpg) no-repeat;
    background-size: 132% 100%;
    background-position: -235px;
    height: 370px;
    margin-bottom: 95px;
}
.floor2 .floor2-content{
    display: flex;
    text-align: left;
    justify-content: space-between;
}
.floor2 .floor2-content .floor2-main-title{
    color: #9a6464;
    font-size: 35px;
    line-height: 35px;
    opacity: 0.61;
    margin-top: 42px;
    margin-bottom: 26px;
}
.floor2 .floor2-content .floor2-subtitle{
    color: black;
    font-size: 24px;
}
.floor2 .floor2-content .floor2-right{
    width: 477px;
    background: #26a2ae;
    opacity: 0.86;
}
.floor2 .floor2-content .floor2-right p{
    width: 420px;
    text-align: justify;
    text-indent: 32px;
    color: white;
    margin: 44px 20px 87px 37px;
    line-height: 26px;
}
/*主体内容结束*/