.bmark-wrapper{min-height:60px}.bmark{position:relative;display:flex;background-color:#f2f2f2;width:680px;justify-content:center;margin:30px auto;transition:border-radius ease 350ms;border-radius:15px;overflow:hidden;z-index:1;bottom:-40px}.bmark.sticky{position:fixed;top:71px;left:37%;border-radius:0 0 15px 15px;box-shadow:0 1px 3px #ccc;bottom:auto}.bmark a{padding:8px 14px;text-align:center;border-right:1px solid #ccc;color:#000;text-decoration:none;font-size:14px;line-height:21px}.bmark a:hover,.bmark a.active{background-color:#dcefff}.bmark a:last-child{border:0}.rhs-cont h2#q1,.rhs-cont h2#q2,.rhs-cont h2#q3{padding-top:60px}