.p-content-box {
    background: #161b20;
    padding: 35px 0;
}
.nav_side{
    width: 175px;
    position: relative;
    float: left;
    min-height: 400px;
}
.p-details-box{
    margin-left: 175px;
    min-height: 400px;
    background: #1d242d;
}
.nav_side h2 {
    font-size: 24px;
    color: #fff;
    padding: 15px 0;
    text-align: center;
    cursor: pointer;
    margin: 0;
}
.nav_side h3 {
    font-size: 18px;
    color: #fff;
    margin: 0;
    height: 50px;
    line-height: 50px;
    cursor: pointer;
    text-indent: 28px;
    position: relative;
}
.nav_side h2.active,
.nav_side h3.active{
    background: #1d242d;
    color: #ffcb2f;
}

.partner_list {
    margin-top: 24px
}

.partner_list .bd {
    background: #1e242c;
    width: 780px;
    padding: 20px;
    margin: 0 0 auto auto;
    position: relative
}

.partner_list .bd .cus_logo {
    position: absolute;
    left: -195px;
    top: 50%;
    margin-top: -40px
}

.partner_list .bd i {
    position: absolute;
    width: 22px;
    height: 25px;
    background: url('../images/sprite.png') -253px -37px no-repeat;
    left: -22px;
    top: 50%;
    margin-top: -12px
}

.partner_list .bd h2 {
    font-size: 30px;
    color: #ffcb2f;
    margin: 0 0 15px 0
}

.partner_list .bd h2 span {
    font-family: arial;
    font-size: 24px;
    color: #fff;
    margin-left: 12px
}

.partner_list .bd p {
    font-size: 14px;
    color: #fff;
    line-height: 26px;
    text-indent: 27px
}

.partner_list .bd p span {
    color: #ffcb2f;
    font-size: 20px;
    margin-right: 12px
}