
.main-container{
    background: #fff;
    overflow: hidden;
}

.show {
    display: block;
}

.none {
    display: none;
}

.bold {
    font-weight: bold;
}

.bolder {
    font-weight: bolder;
}

.textMid {
    text-align: center;
}

.pr {
    position: relative;
    zoom: 1;
}

.pa {
    position: absolute;
}

.inline-block {
    display: inline-block;
}

.line-clamp {
    -webkit-line-clamp: 3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
    line-height: 1.5;
    height: 4.5em;
}

.y-mid {
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

.wrap {
    width: 98%;
    max-width: 1280px;
    margin: 0 auto;
}

.wrap-mid {
    width: 98%;
    max-width: 1280px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
}

.trans {
    transition: all ease 1s;
    -moz-transition: all ease 1s;
    -webkit-transition:all ease 1s;
    -o-transition:all ease 1s;
}

.bg-mask {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
}

.width100 {
    width: 100%;
}

.z999 {
    z-index: 999;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}