body select { display: block; padding: 10px 70px 10px 13px !important; max-width: 100%; height: auto !important; border: 1px solid #e3e3e3; border-radius: 3px; background: url("https://www.altcoinss.com/images/selectbox_arrow.png") right center no-repeat; background-color: #fff; color: #444444; font-size: 16px; line-height: 16px !important; appearance: none; /* this is must */ -webkit-appearance: none; -moz-appearance: none; } 
/* body select.select_box option */ 
body select option { padding: 0 4px; } /* for IE and Edge */ 
select::-ms-expand { display: none; } 
select:disabled::-ms-expand { background: #09F; }