.nav {
    background: rgba(0, 0, 0, 0.5);
}
.banner{
    
    width: 100%;
    height: 293px;
    background: url(../images/rizhi_banner_bg.jpg) no-repeat center;
    background-color: #000;
    position: relative;
}
.rz-box {
    width: 1410px;
    background: #fff;
    margin: 20px auto;
    border-radius: 5px;
    box-shadow: 2px 2px 6px 0 #d1d1d1;
    padding-top: 1px;
    padding-bottom: 18px;
}
.rz-l{
    float: left;
    width: 1066px;
    margin-left: 16px;
}
.rz-tit{
    height: 115px;
    padding-top: 1px;
    font-weight: bold;
    border-bottom: 1px solid #E2E2E2;
}
.rz-tit .tit1{
    font-size: 30px;
    float: left;
    color: #4F4949;
    margin: 44px 14px 0 12px;
}
.rz-tit .tit2{
    float: left;
    font-size: 14px;
    color: #7B7A7A;
    margin-top: 64px;
}
.rz-li{
    border-bottom: 1px solid #E2E2E2;
    overflow: hidden;
}
.rz-tits{
    height: 52px;
    line-height: 52px;
    cursor: pointer;
}
.rz-tit-text{
    float: left;
    width: 900px;
    font-size: 16px;
    color: #616161;
    font-weight: bold;
    overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.rz-date{
    float: left;
    width: 160px;
    color: #FF5E1E;
    text-indent: 22px;
}
.rz-icon{
    float: right;
    margin-right: 28px;
}
.rz-icon i{
    float: left;
    font-size: 16px;
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    transition: .2s;
    -webkit-transition: .2s;
}
.rizhi-text{
    width: 990px;
    margin-left: 24px;
    line-height: 24px;
    font-size: 13px;
    color: #6B6B6B;
    height: 0;
    padding-bottom: 0;
    transition: .2s;
    -webkit-transition: .2s;
}
.rz-act .rizhi-text{
    height: auto;
    padding-bottom: 20px;
}
.rz-act .rz-icon i{
    transform: rotate(-90deg);
    -webkit-transform: rotate(-90deg);
}
/* ------------------ */
.rz-r{
    float: right;
    width: 287px;
    margin-right: 15px;
}
.r-ss{
    width: 285px;
    height: 45px;
    border: 1px solid #E2E2E2;
    border-radius: 5px;
    margin: 14px 0 10px 0;
}
.ss-ipt{
    float: left;
    width: 210px;
    margin-left: 16px;
}
.ss-ipt input{
    width: 100%;
    height: 45px;
    border: none;
    outline: none;
    line-height: 45px;
    background: none;
}
.ss-btn{
    float: right;
    width: 48px;
    text-align: center;
    cursor: pointer;
}
.ss-btn i{
    font-size: 26px;
    line-height: 45px;
    color: #C8C8C8;
}
.ss-btn:hover i{
    color: #525357;
}
.r-list-wrap{
    height: 780px;
    border: 1px solid #E2E2E2;
    border-radius: 5px;
    overflow: hidden
}
.tit-bg{
    border-bottom: 1px solid #E2E2E2;
    transition: .1s;
    -webkit-transition: .1s;
}

.r-list{
    line-height: 44px;
    font-size: 18px;
    text-indent: 24px;
    letter-spacing: 1px;
    color: #333;
    cursor: pointer;
    transition: 1s;
    -webkit-transition: 1s;
}
.r-list span{
    float: right;
    margin-right: 18px;
    color: #C8C8CB;
    text-indent: 0;
    transition: .5s;
}
.r-list-wrap .tit-active,.r-list-wrap .tit-active:hover{
    background: #525357;
    color: #FBD878;
}
.r-list.tit-active{border-bottom: 1px solid #525357;}
.tit-active span{transform: rotate(180deg);}
.tit-active span i{color: #FBD878;}


.r-list-wrap ul{
    line-height: 44px;
    overflow-y: scroll;
    width: 100%;
    display: none;
}
.r-list-wrap ul::-webkit-scrollbar{display: none;}
/* .r-list.tit-active ul{height: auto;} */
.r-list-wrap ul li{
    height: 44px;
    line-height: 44px;
    text-indent: 62px;
    font-size: 14px;
    overflow: hidden;
    color: #353434;
}
.r-list-wrap ul li:hover{background: #F5F5F5;}
/* .open ul{height: auto;} */