.bottom_khdxz {
    width: 100%;
    height: 70px;
    background: rgba(0, 0, 0, 0.8);
    position: fixed;
    bottom: 0;
    display: none;
	z-index:100;
}

.bottom_khdxz .left_logo {
    display: block;
    position: relative;
    top: 8px;
    left: 25px
}

.bottom_khdxz .left_logo dt {
    float: left
}

.bottom_khdxz .left_logo dt .left_client_icon {
    display: inline-block;
    width: 55px;
    height: 55px;
    background: url(http://bbs.shuiguobang.com/template/default/client.png) no-repeat;
    background-size: 50px auto;
    position: relative;
    top: 2px;
    margin-right: 5px
}

.bottom_khdxz .left_logo dd {
    float: left;
    color: #fff;
    line-height: 22px;
    position: relative;
    top: 6px;
    font-size: 14px
}

.bottom_khdxz .right_xzbtn {
    display: inline-block;
    position: relative;
    width: 85px;
    height: 35px;
    line-height: 35px;
    border: 1px solid #5d9df6;
    color: #fff;
    border-radius: 5px;
    top: 16px;
    right: 10px;
    float: right;
    text-align: center
}

.bottom_khdxz .bottom_khdxz_close {
    display: inline-block;
    width: 28px;
    height: 28px;
    background-color: #828282;
    position: absolute;
    left: 0;
    top: 0;
    border-radius: 0 0 28px 0
}

.bottom_khdxz .bottom_khdxz_close i {
    display: inline-block;
    width: 12px;
    background: url(http://bbs.shuiguobang.com/template/default/bt_close.png) no-repeat;
    background-size: 12px auto;
    position: relative;
    top: 5px;
    left: 5px
}