.headergal_btn{
    background:var(--c-yellow);
    display:inline-block;
    text-align:center;
    padding:0 38px;
    line-height:50px;
    border-radius:25px;
    margin-top:var(--p-sml);
    color:var(--c-blue);
    font-family: 'Roboto-Bold';
    cursor:pointer;
    transition:all 0.4s;
}
.headergal_btn:hover{
    margin-top:20px;
}
.headergal_btn a{
	text-decoration: none;
}
.rttitle{
	font-size: var(--fs-nav);
	color: var(--c-blue);
	font-family: 'Roboto-Bold';
	margin-top: var(--p-big);
	margin-bottom: var(--p-sml);
	position:relative;
}
.rttitle::before{
	position: absolute;
	content: '';
	width: 250px;
	height: 5px;
	background: var(--c-blue);
	top:-10px;
}