.main {
    width: 100%;
}

.dome {
    font-size: 34px;
    text-align: center;
    margin-top: 50px;
}

.one {
    width: 14%;
    height: 300px;
    background: #5264e4;
    padding: 20px;
    text-align: center;
    float: left;
    margin-right: 15px;
    padding-top: 100px;
}

.ones {
    width: 37.5%;
    height: 300px;
    background: #ec3851;
    padding: 20px;
    text-align: center;
    float: left;
    margin-right: 15px;
    padding-top: 150px;
}

.one:hover {
    cursor: pointer;
}

.ones:hover {
    cursor: pointer;
}

.spans {
    font-size: 25px;
    color: #ffffff;
}

.fonts {
    font-size: 25px;
    color: #ffffff;
    line-height: 3;
}

.imgs {
    position: absolute;
    margin-top: -200px;
    margin-left: -325px;
    box-shadow: 0 0 15px #666;
}

/**/
.picmain {
    margin-top: 100px;
    width: 100%;
    position: relative;
}

.picoption {
    height: auto;
    position: absolute;
    overflow: hidden;
    left: 50%;
    margin-left: -600px;
    top: 0;
    bottom: 0;
}

.picmain .pic {
    float: left;
}

.list {
    width: 400px;
    height: 100%;
    background: rgba(82, 100, 228, 0.5);
    color: white;
    font-size: 30px;
    text-align: center;
    display: flex;
    flex-flow: column;
}

.list li {
    border-bottom: 1px solid #6177bc;
    cursor: pointer;
    padding: 10px;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.list li span {
    flex: 1;
}

.actives{
    background: #4055e9;
}

.listtab {
    float: left;
}
.listtab img {
    float: left;
}

.conts {
    color: #ffffff;
    width: 100%;
    font-size: 18px;
}

.conts {
    margin: 0 auto;
    box-sizing: border-box;
}

.contstit {
    width: 400px;
    line-height: 1.5;
}

.btns {
    width: 150px;
    text-align: center;
    font-size: 20px;
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 20px;
    margin-left: 250px;
    margin-top: 5px
}

.btns:hover {
    box-shadow: 0 0 10px #ccc;
    cursor: pointer;
}

.btns a {
    color: #ffffff;
}

.joins {
    padding: 10px 40px;
    color: #ffffff;
    font-size: 25px;
    position: absolute;
    z-index: 99999;
    border: 2px solid #ffffff;
    margin-left: 52%;
    margin-top: 25%;
}

.joins:hover {
    box-shadow: 0 0 10px #ccc;
}