.o-login-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
}

.o-login-button {
    border-radius: 56px;
    background: #084EDD;
    display: flex;
    align-items: center;
    padding: 0.25rem 1.5rem 0.25rem 0.25rem;
    height: 3.5rem;
    white-space: nowrap;
    font-family: "Montserrat", sans-serif;
    font-style: normal;
    font-weight: normal;
    font-size: 1.125rem;
    line-height: 1;
    text-decoration: none;
    transition: 0.2s all ease-in-out;
    color: #FFFFFF;
}

.o-login-button__icon {
    background: #084EDD;
    box-shadow: 3px 13px 26px rgba(0, 0, 0, 0.25);
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    margin-right: 0.75rem;
    transition: 0.2s all ease-in-out;
    position: relative;
}

.o-login-button__icon:before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: url("/images/g.svg") no-repeat center center;
    transition: 0.2s all ease-in-out;
    background-size: 17px 23px;
    opacity: 1;
}

.o-login-button__icon:after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    opacity: 0;
    transition: 0.2s all ease-in-out;
    background: url("/images/g-hover.svg") no-repeat center center;
    background-size: 17px 23px;
}

.o-login-button:hover {
    text-decoration: none;
    color: #FFFFFF;
    box-shadow: 4px 4px 24px rgba(8, 78, 221, 0.4);
}

.o-login-button:hover .o-login-button__icon {
    background: white;
}

.o-login-button:hover .o-login-button__icon:before {
    opacity: 0;
}

.o-login-button:hover .o-login-button__icon:after {
    opacity: 1;
}