@keyframes sheen{0%{transform:skewY(-45deg) translateX(0)}100%{transform:skewY(-45deg) translateX(12.5em)}}.link_btn{text-align:center;text-decoration:none;color:#2194E0;font-size:3em;display:inline-block;border-radius:0.3em;transition:all 0.2s ease-in-out;position:relative;overflow:hidden}.link_btn:before{content:"";background-color:rgba(255, 255, 255, 0.5);height:100%;width:3em;display:block;position:absolute;top:0;left:-4.5em;transform:skewX(-45deg) translateX(0);transition:none}.link_btn:hover{background-color:#fff;color:#fff;border-bottom:4px solid #e6e6e6}.link_btn:hover:before{transform:skewX(-45deg) translateX(13.5em);transition:all 0.5s ease-in-out}.link_btn_b{text-align:center;text-decoration:none;color:#2194E0;font-size:4em;display:inline-block;border-radius:0.3em;transition:all 0.2s ease-in-out;position:relative;overflow:hidden;border-radius:50px}.link_btn_b:before{content:"";background-color:rgba(255, 255, 255, 0.5);height:100%;width:3em;display:block;position:absolute;top:0;left:-4.5em;transform:skewX(-45deg) translateX(0);transition:none}.link_btn_b:hover{background-color:#fff;color:#fff;border-bottom:4px solid #e6e6e6}.link_btn_b:hover:before{transform:skewX(-45deg) translateX(13.5em);transition:all 0.5s ease-in-out}.link_btn_w{text-align:center;text-decoration:none;color:#fff;font-size:4em;display:inline-block;border-radius:0.3em;transition:all 0.2s ease-in-out;position:relative;overflow:hidden;border-radius:50px}.link_btn_w:before{content:"";background-color:rgba(4, 91, 164, 0.5);height:100%;width:3em;display:block;position:absolute;top:0;left:-4.5em;transform:skewX(-45deg) translateX(0);transition:none}.link_btn_w:hover{background-color:#fff;color:#fff;border-bottom:4px solid #e6e6e6}.link_btn_w:hover:before{transform:skewX(-45deg) translateX(13.5em);transition:all 0.5s ease-in-out}