.weui-prompt-box {
    margin-top: 10px;
}
.weui-prompt-input {
    padding: 4px 6px;
    border: 1px solid #ccc;
    box-sizing: border-box;
    height: 2em;
    width: 85%;
}
.weui-prompt-input.hasbtn {
    width: 55% !important;
}
.weui-prompt-button  {
	margin-left: 2%;
	width: 28% !important;
	padding: 0;
	white-space: nowrap;
	vertical-align: middle;
}