.top_content_box{background-color:#227DBD; padding:30px;}
.top_content_box .title_box{border-bottom:1px solid rgba(255,255,255,0.3); height:41px; font-size:18px; color:#fff;}
.top_content_box .title_box_sub{font-size:23px; color:#fff; margin-top:20px;}
.top_content_box .title_box_sub_samll{color:#fff;}
.ball_645_box{text-align:center; margin-top:30px;}
.ball_645{display:inline-block; border-radius:100%; text-align:center; vertical-align:middle; color:#fff; font-weight:500; /* text-shadow: 0px 0px 2px rgba(0, 0, 0, 1); */ width:56px;height:56px;line-height:56px; font-size:28px}
.ball_645.type1 {background:#fbc400; text-shadow: 0px 0px 3px rgba(73, 57, 0, .8); margin:5px;}
.ball_645.type2 {background:#69c8f2; text-shadow: 0px 0px 3px rgba(0, 49, 70, .8); margin:5px;}
.ball_645.type3 {background:#ff7272; text-shadow: 0px 0px 3px rgba(64, 0, 0, .8); margin:5px;}
.ball_645.type4 {background:#aaa; text-shadow: 0px 0px 3px rgba(61, 61, 61, .8); margin:5px;}
.ball_645.type5 {background:#b0d840; text-shadow: 0px 0px 3px rgba(41, 56, 0, .8); margin:5px;}
.ball_645_box .bonus{display:inline-block; vertical-align:middle; width:22px; background:url("../img/ico_bonus_number.png") 50% 50% no-repeat; height:26px;background-size:14px 14px;}

.ball_645_reward_box{position:relative; margin-top:30px;}
.ball_645_reward_box .prev_btn{position:absolute; left:5px; top:50%; width:14px; height:23px; background:url("../img/btn_roll_arrow.png") 0 0 no-repeat; cursor:pointer}
.ball_645_reward_box .next_btn{position:absolute; right:5px; top:50%; width:14px; height:23px; background:url("../img/btn_roll_arrow.png") 0 0 no-repeat; background-position:100% 0;  cursor:pointer}
.ball_645_reward_box .info_box{border:1px solid #3d8fc9; text-align:center; width:300px; margin:0 auto;}
.ball_645_reward_box .info_box .title{color:#fff; font-size:18px; background-color:#11629c; border-bottom:1px solid #3d8fc9; line-height:40px}
.ball_645_reward_box .info_box .content{color:#fff; font-size:18px; line-height:40px}
.ball_645_reward_box .info_box .content b{font-size:24px;}

.btn_common.smid{height:30px; line-height:26px; padding:0 14px; background:#444; border-color:#444; color:#fff; font-weight:normal}