.slider-btn {
    position: absolute;
    width: 38px;
    height: 38px;
    z-index: 12;
    cursor: pointer;
    background:#fff ;
    top: 0;
    border: 1px #ccc solid;
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
    padding-top: 8px;
    padding-left: 8px;
}
.disable {
    pointer-events: none;
}
.slider-btn .img{
    background: url(../images/veriCode/td.png)  no-repeat center center;
    background-size: 100%;
    width: 20px;
    height: 20px;
}
.slider-btn .imgcomplete{
    background: url(../images/veriCode/complete.png)  no-repeat center center;
    background-size: 100%;
    width: 20px;
    height: 20px;
}
.ver-tips {
    position: absolute;
    left: 0;
    bottom: -22px;
    background: rgba(255,255,255,.9);
    height: 22px;
    line-height: 22px;
    font-size: 12px;
    width: 100%;
    margin: 0;
    text-align: left;
    padding: 0 8px;
    transition: all .4s
}

.slider-tips {
    bottom: 0
}

.ver-tips i {
    display: inline-block;
    width: 22px;
    height: 22px;
    vertical-align: top;
    background-position: -4px -1229px
}

.ver-tips span {
    display: inline-block;
    vertical-align: top;
    line-height: 22px;
    color: #455
}

.active-tips {
    display: block
}

.hidden {
    display: none
}

.re-btn {
    position: absolute;
    left: 0;
    bottom: 0;
    height: 28px;
    padding: 0 16px
}

.re-btn a {
    display: inline-block;
    width: 14px;
    height: 14px;
    margin: 7px 0;
    background-position: 0 -1179px;
    cursor: pointer
}

.re-btn a:hover {
    background-position: 0 -1193px
}