.lgCot a.dlBtn_2{display: inline-block; color: #edf2f6; font-size: 20px; width: 150px; height: 42px; text-align: center; line-height: 42px; background: url(../images/btn_2.png) no-repeat; letter-spacing: 2px; transition: all 0.3s;}
.lgCot a.dlBtn_2:hover{color: #fff; background: url(../images/btn_2_hover.png) no-repeat;}

.yzmRgt, .rgtTab .xybBtn{display: block; font-size: 16px; color: #fff; height: 40px; text-align: center; line-height: 40px;}
.yzmRgt{width: 112px;  background: url(../images/rgs_yzm.jpg) no-repeat;}