/*密码强度*/
.pw-strength {
    display: inline-block;
    clear: both;
    position: relative;
    top: 8px;
    width: 180px;
}

.pw-bar {
    background: url(../img/pas-strong-img/pwd-1.png) no-repeat;
    height: 14px;
    overflow: hidden;
    width: 179px;
}

.pw-bar-on {
    background: url(../img/pas-strong-img/pwd-2.png) no-repeat;
    width: 0;
    height: 14px;
    position: absolute;
    top: 0px;
    left: 2px;
    transition: width .5s ease-in;
    -moz-transition: width .5s ease-in;
    -webkit-transition: width .5s ease-in;
    -o-transition: width .5s ease-in;
}

.pw-weak .pw-defule {
    width: 0;
}

.pw-weak .pw-bar-on {
    width: 60px;
}

.pw-medium .pw-bar-on {
    width: 120px;
}

.pw-strong .pw-bar-on {
    width: 179px;
}

.pw-txt {
    padding-top: 2px;
    width: 180px;
    overflow: hidden;
}

.pw-txt span {
    color: #707070;
    float: left;
    font-size: 12px;
    text-align: center;
    width: 58px;
}