.btn-budget{display:inline-block;padding:8px 14px;border:1px solid rgba(0,0,0,0.4);background-color:#fff;font-size:13px;color:#333;line-height:1;border-radius:5px;}
.btn-budget:before{content:'';display:inline-block;width:13px;height:11px;background:url(/_res/ajou/_share/img/common/bg-down-link.png) no-repeat center center/100%;vertical-align:middle;}
.btn-budget:hover{background-color:#046cc4;color:#fff;}
.btn-budget:hover:after{background-image:url(/_res/ajou/_share/img/common/bg-down-link-w.png);}