button#yorumlaBtn {
    background: linear-gradient(135deg, #00c6ff, #0072ff);
    color:white;
    border:none;
}
.small-box .icon>i.fa, .small-box .icon>i.fab, .small-box .icon>i.fad, .small-box .icon>i.fal, .small-box .icon>i.far, .small-box .icon>i.fas, .small-box .icon>i.ion {
    font-size: 55px!important;
    top: 30px!important;
}