.g-fixed{background:rgba(0,0,0,.15);bottom:0;display:block;left:0;opacity:0;padding:10px 0;position:fixed;right:0;visibility:hidden;z-index:99}.u-button a{color:#000;text-decoration:none}.u-button_box{align-items:center;background-color:#fff44e;border-radius:50px;box-shadow:0 3px 3px rgba(0,0,0,.15);display:flex;justify-content:center;margin-left:auto;margin-right:auto;max-width:100%;min-height:50px;position:relative;width:480px}.u-button_name{display:block;font-size:2rem;font-weight:700;line-height:1.5}.u-button_box:after{border-color:transparent transparent transparent #000;border-style:solid;border-width:10px 8px;content:"";display:block;position:absolute;right:20px;top:50%;transform:translate(50%,-50%)}html.is-fixed_active .g-fixed{opacity:1;visibility:visible}.u-transition{-webkit-backface-visibility:hidden;backface-visibility:hidden;transition:all .35s ease-in-out}@media screen and (max-width:768px){.u-button_box{min-height:30px;width:240px}.u-button_box:after{border-width:6px;right:10px}.u-button_name{font-size:1.4rem;line-height:35px}}