@charset "UTF-8";
.account_bg {
    position: fixed;
    top: 0;
    left: 0;
    background: #000000;
    filter: Alpha(opacity=50);
    -moz-opacity: 0.5;
    opacity: 0.5;
    width: 100%;
    height: 100%;
    z-index: 1999;
    display: none;
}

.account_contain {
    z-index: 2147483647;
    width: 850px;
    border-radius: 5px;
    position: fixed;
    left: 50%;
    top: 50%;
    /* margin-left: -220px;
    margin-top: -323px; */
    transform: translate(-50%,-50%);
    display: none;
    overflow: hidden;
}

.account_close {
    cursor: pointer;
    display: block;
    width: 21px;
    height: 21px;
    background-size: 100% 100%;
    position: absolute;
    top: 27px;
    right: 236px;
}
.account_close img{
    vertical-align:top;
}
.account_bg.active {
    display: block
}

.account_contain.active {
    transition: all .5s linear .1s;
    -webkit-transition: all .5s linear .1s;
    -moz-transition: all .5s linear .1s;
    -o-transition: all .5s linear .1s;
    -ms-transition: all .5s linear .1s
}

.account_overflow_hide {
    position: relative;
    height: 100%;
    overflow: hidden
}