body {
}

.icon{
    max-width: 20px;
    max-height: 20px;
}
#refresh-btn {
    width: 50px;
    height: 36px;
    background-color: transparent;
    outline: none;
    border: 1px solid lightgray;
    line-height: 41px;
    float: right;
    border-radius: 5px;
}

    #refresh-btn:hover {
        border-color: rgba(51,122,183,.4);
    }

    .icon.refresh {
        content: url('refresh.svg');
    }