.banner {
    min-height: 100px;
    background-color: #f1f1f1;
    position: relative;
}
.banner img {
    display: block;
    width: 100%;
}
.banner .content {
    position: absolute;
    top:0;
    left: 0;
    width: 100%;
    height: 100%;
}
.banner .view-center {
    position: relative;
    color: #fff;
    height: 100%;
    padding: 0px 20px;
    box-sizing: border-box;
}
.banner .view-center .name {
    font-size: 60px;
}
.banner .view-center .des {
    font-size: 30px;
}
.title {
    font-size: 30px;
    font-weight: bold;
    color: #000;
    margin-bottom: 20px;
    padding-left: 10px;
    padding-right: 10px;
}
.sybmol {
    padding-top: 50px;
    background-color: rgba(245, 245, 245, 1);
    
}
.sybmol .list {
    padding: 20px;
}
.sybmol .list .item {
    padding: 20px;
    flex:1;
    
}
.sybmol .list .item .box:hover {
    
    cursor: pointer;
    opacity: 0.8;
}
.sybmol .list .item.active .box:hover {
    opacity: 1;
}
.sybmol .list .item .box-border {
    background-image: linear-gradient(to bottom, #fff, rgba(177,177,177,0.3));
    padding: 1px;
}
.sybmol .list .item .box {
    background-image: linear-gradient(to bottom, #fff, #ebebeb);
    position: relative;
}
.sybmol .list .name {
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 20px;
}
.sybmol .list .item .box .content {
    position: absolute;
    left: 0;
    top:0;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    padding: 50px;
    font-size: 24px;
}

.sybmol .list .item .bg img {
    display: block;
    width: 100%;
}
.sybmol .list .item.gold .box{
    padding: 0px;
    position: relative;
    background-image: linear-gradient(to bottom, #fff, #fffaec);
}
.sybmol .list .item.gold .box-border {
    background-image: linear-gradient(to bottom, #fff, #ffd771ab);
    padding: 1px;
}
.sybmol .list .item.active .bg{
    display: block;

}
.sybmol .list .item.active .content {
    position: absolute;
    left:0;
    top: 0;
}
.trading-info {
    padding: 50px 10px;
}
.trading-info table {
    width: 100%;
    border-spacing: 0px;
    border-top: 1px solid rgba(204, 204, 204, 1);
    border-left: 1px solid rgba(204, 204, 204, 1);
}
.trading-info table.wap {
    display: none;
}
.trading-info table td {
    text-align: center;
    padding: 25px 10px;
    border-bottom: 1px solid rgba(204, 204, 204, 1);
    border-right: 1px solid rgba(204, 204, 204, 1);
}
.trading-info table thead td {
    background-color: #f8f8f8;

}

.banner img.wap {
    display: none;
}

@media screen and (max-width:1280px) {
    .sybmol .list .item .box .content {
        font-size: 18px;
    }
}
@media screen and (max-width:1100px) {
    .sybmol .list .item .box .content {
        font-size: 14px;
    }
}
@media screen and (max-width:880px) {
    .sybmol .list .item .box .content {
        padding: 8px;
    }
}
@media screen and (max-width:800px) {
    .sybmol .list .item {
        padding: 10px;
    }
    .sybmol .list .item .box .content {
        padding: 5px;
    }
}
@media screen and (max-width:700px) {
    .banner .view-center .name {
        font-size: 48px;
    }
    .banner img.pc {
        display: none;
    }
    .banner img.wap {
        display: block;
    }
    .banner .view-center .des,
    .banner .view-center .name {
        text-align: center;
    }
    .sybmol .list  {
        flex-wrap: wrap;
        padding: 10px  50px;
    }
    .sybmol .list .item {
        margin-bottom: 20px;
        width: 100%;
        flex: none;
    }
    .sybmol .list .item .bg {
        display: block;
    }
    .sybmol .list .item .box .content  {
        position: absolute;
        left:0;
        top:0;
        padding: 50px;
    }
}
@media screen and (max-width:520px) { 
    .sybmol .list .name {
        font-size: 20px;
        margin-bottom: 10px;
    }
    .sybmol .list .item .box .content {
        padding: 10px;
    }
    .banner .view-center .name {
        font-size: 38px;
    }
    .banner .view-center .des {
        font-size: 22px;
    }
    .sybmol .list {
        padding: 10px 20px;
    } 
}
@media screen and (max-width:430px) {
    .trading-info table.pc td:last-child {
        display: none;
    }
    .trading-info table.wap {
        margin-top: 20px;
        display: table;
    }
}