body {
    font-family: 'Lato', sans-serif;
}

.wrapper {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.link_wrapper {
    position: relative;
}

a {
    display: block;
    width: 250px;
    height: 50px;
    line-height: 50px;
    font-weight: bold;
    text-decoration: none;
    background: #40A2D8;
    text-align: center;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 3px solid #333333;
    transition: all .35s;
}

.icon {
    width: 50px;
    height: 50px;
    border: 3px solid transparent;
    position: absolute;
    transform: rotate(45deg);
    right: 0;
    top: 0;
    z-index: -1;
    transition: all .35s;
}

.icon svg {
    width: 30px;
    position: absolute;
    top: calc(50% - 15px);
    left: calc(50% - 15px);
    transform: rotate(-45deg);
    fill: #FC6736;
    transition: all .35s;
}

a:hover {
    width: 200px;
    border: 3px solid #FC6736;
    background: transparent;
    color: #FC6736;
}

a:hover+.icon {
    border: 3px solid #FC6736;
    right: -25%;
}