.profile-side-user {
    text-align: center;
    padding: 28px 15px 15px;
}
.profile-side-user .avatar-preview {
    display: block;
    border: none;
    background: none;
    position: relative;
    margin: 0 auto 20px;
    color: #fff;
    text-align: center;
    overflow: hidden;
    cursor: pointer;
}
.profile-side-user .avatar-preview input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    font-size: 100rem;
    opacity: 0;
    cursor: pointer;
}
.profile-side-user .avatar-preview .update {
    display: block;
    opacity: 0;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.4);
    font-size: .875rem;
    padding: 35% 0 0;
    -webkit-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
}
.profile-side-user .avatar-preview .font-icon {
    display: block;
    font-size: 1rem;
}
.profile-side-user .avatar-preview:hover .update {
    opacity: 1;
}