.close {position: relative;display: inline-block;width: 30px;height: 30px;overflow: hidden;}
.close1 {width: 20px;height: 20px;}
.close.rounded::before, .close.rounded::after {border-radius: 5px;}
.close.black::before, .close.black::after {height: 3px;}
.close::before {-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);-ms-transform: rotate(45deg);-o-transform: rotate(45deg);transform: rotate(45deg);}
.close::after {-webkit-transform: rotate(-45deg);-moz-transform: rotate(-45deg);-ms-transform: rotate(-45deg);-o-transform: rotate(-45deg);transform: rotate(-45deg);}
.close::before, .close::after {content: '';position: absolute;height: 2px;width: 100%;top: 50%;left: 0;margin-top: -1px;background: #000;}
.close1::before, .close1::after {background: #E2DFDF;}
/*reward*/
.reward{background: rgba(0, 0, 0, 0.6);display: inline-block;padding: 4px 8px; border-radius: 5px;font-size: 13px;color:#ffffff;margin-top: 5px;}