.btn{
color: #fff;
background-color: transparent;
font-family: 'Raleway', sans-serif;
font-size: 18px;
font-weight: 600;
letter-spacing: 0.5px;
text-transform: capitalize;
padding: 6px 32px 6px;
border: none;
border-radius: 20px;
overflow: hidden;
position: relative;
z-index: 1;
transition: all 0.3s ease 0s;
}
.btn:focus,
.btn:hover{
color: #11C7F8;
background-color: transparent;
}
.btn:before,
.btn:after{
content: '';
background-color: #11C7F8;
height: 100%;
width: 100%;
border-radius: inherit;
transform-origin: bottom center;
position: absolute;
left: 0;
top: 0;
z-index: -1;
transition: all 0.5s ease 0s;
}
.btn:after{
background-color: transparent;
height: 15px;
width: 15px;border: 3px solid #11C7F8;
border-left: none;
border-bottom: none;
border-radius: 0;
opacity: 0;
transform: translateY(-50%) rotate(45deg);
top: 43%;
}
.btn:focus:before,
.btn:hover:before{
opacity: 1;
transform: perspective(700px) rotateX(-87deg);
}
.btn:focus:after,
.btn:hover:after{
opacity: 1;
left: calc(100% - 32px);
}
@media only screen and (max-width: 767px){
.btn{ margin-bottom: 20px; }
}