.web_main {
    width: auto !important;
    margin-top: 0 !important;
}
body { background: #fff}
.megagame-info-banner {
    width: 100%;
    height: 610px;
    min-width: 1200px;
    background-size: cover;
    background: url(//f.fwxgx.com/w/system/activity/market/cost_contest/banner.jpg) center;
}
.epcc-header-left-item.hover {
    background: #215EB7;
    color: #fff;
}
.megagame-info-tabs {
    display: flex;
    margin: auto;
    width: 1200px;
    padding-top: 37px;
    justify-content: center;
    cursor: pointer;
    background: #fff;
}
.megagame-info-tab-wrap {
    width: 1000px;
    margin: auto ;
    box-shadow: 4px 6px 10px 0px rgba(0, 138, 255, 0.1);
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 1;
}
.megagame-info-tab {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 200px;
    height: 120px;
    background: #fff;
    color: #000000;
    font-size: 20px;
    font-weight: normal;
}
.megagame-info-tab-icon {
    margin-right: 14px;
    width: 32px;
    height: 32px;
    background: url(//static-f.fwxgx.com/image/activity/market/cost/icon-2085b9d1a0f40239439b2a8d3102c211.png);
}
.megagame-info-tab.active,
.megagame-info-tab:hover {
    background: #0082E6;
    color: #fff;
}
.megagame-info-tab.active::after,
.megagame-info-tab:hover::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 0;
    right: 0;
    margin: auto;
    width: 0;
    height: 0;
    border-left: 19px solid transparent;
    border-right: 19px solid transparent;
    border-top: 20px solid #0082E6;
    z-index: 9999;
}

.megagame-info-tab.about .megagame-info-tab-icon {
    background-position:  0 0;
}
.megagame-info-tab.tip .megagame-info-tab-icon {
    background-position: -47px 0;
}
.megagame-info-tab.rule .megagame-info-tab-icon {
    background-position:  -94px 0;
}
.megagame-info-tab.flow .megagame-info-tab-icon {
    background-position:  -142px 0;
}
.megagame-info-tab.prize .megagame-info-tab-icon {
    background-position:  -189px 0;
}

.megagame-info-tab.about.active .megagame-info-tab-icon,
.megagame-info-tab.about:hover .megagame-info-tab-icon {
    background-position:  0 -41px;
}
.megagame-info-tab.tip.active .megagame-info-tab-icon,
.megagame-info-tab.tip:hover .megagame-info-tab-icon {
    background-position:  -47px -41px;
}
.megagame-info-tab.rule.active .megagame-info-tab-icon,
.megagame-info-tab.rule:hover .megagame-info-tab-icon {
    background-position:  -94px -41px;
}
.megagame-info-tab.flow.active .megagame-info-tab-icon,
.megagame-info-tab.flow:hover .megagame-info-tab-icon {
    background-position:  -142px -41px;
}
.megagame-info-tab.prize.active .megagame-info-tab-icon,
.megagame-info-tab.prize:hover .megagame-info-tab-icon {
    background-position:  -189px -41px ;
}
.megagame-info-content{
    max-width: 1200px;
    margin: 0 auto;
}
.megagame-info-content-item>div {
    margin: auto;
    width: 1200px;
    padding-bottom: 34px;
}
.megagame-info-content-item {

}
.megagame-info-content-item.about {
    padding-top: 65px;
}
.megagame-info-content-item h2 {
    font-size: 32px;
    font-weight: normal;
    line-height: 32px;
    text-align: center;
    color: #000000;
}
.megagame-info-content-item p {
    font-size: 16px;
    font-weight: normal;
    color: #000000;
    line-height: 32px;
}
.megagame-info-content-item p span {
    line-height: 16px;
}
.megagame-info-content-item {
    font-size: 16px;
    font-weight: normal;
    color: #000000;
}
/*.megagame-info-content-item:nth-child(2n+1) {*/
/*    background: #F5F7FE;*/
/*}*/
/*.megagame-info-content-item:nth-child(2n) {*/
/*    background: #fff;*/
/*}*/
.megagame-info-content-item {
    padding-top: 45px;
}


.megagame-info-tabs.slef-fixed{
    position: fixed;
    top: 40px;
    left: 0;
    right: 0;
    margin: auto;
}

.megagame-info-tabs.fixed-top {
    position: fixed;
    top: 96px;
    left: 0;
    right: 0;
    margin: auto;
    padding: 0;
}
.megagame-info-tabs.fixed-top::before {
    content: '';
    position: absolute;
    top: -36px;
    left: 0;
    height: 36px;
    width: 100%;
    background: #fff;
}
.megagame-info-tabs.fixed-top::after {
    content: '';
    position: absolute;
    bottom: -56px;
    height: 56px;
    left: 0;
    width: 100%;
    background: #fff;
}