demo.css

.wrapper{
	max-width: 678px;
	margin:auto;
}

pre {
    border-left: 0.3rem solid #4039ff;
}
body{
	background:#f2f2f2;
}

.push_left{
	margin-left: 6px;
}
.push_right{
	margin-right: 6px;
}
code,xmp{
	white-space: normal !important;
}
textarea{
    margin-bottom: 0px;
    min-height: 200px;
    line-height: 1;
}

.close{
    width: 20px;
    height: 21px;
    position: relative;
    display: inline-block;
    vertical-align: text-bottom;
    text-align: center;
    cursor:pointer;
}
.close:before, .close:after {
    position: absolute;
    left: 10px;
    content: ' ';
    height: 21px;
    width: 3px;
    background-color: #fff;
}
.close:before {
  transform: rotate(45deg);
}
.close:after {
  transform: rotate(-45deg);
}


.card{
	margin:20px;
    border-radius: 5px;
    background:#fff;
	box-shadow:0px 0px 20px rgba(0, 0, 0, 0.1)
}
.card_title,.title,.pushbar{
    background: #4039ff;
    color: #fff;
}

.card_title,.title{
	padding: 15px 20px;
    font-weight: bold;
}
.card_title{
border-radius: 4px 4px 0px 0px;
}
.card_content{
	padding: 15px;
}
a.button.getBtn{
margin-top: 16px;background-color:#fff;color:#4039ff;border-color: #fff;
}




.pushbar{

}

.small{
font-size: 14px;
font-weight: 400;
}
.menu li{
    list-style: none;
    padding: 15px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    display: block;
    margin: 0px;
    color: rgba(255, 255, 255, 0.65);
}

.button, button, input[type='button'], input[type='reset'], input[type='submit'] {
    background-color: #4039ff;
    border: 0.1rem solid #4039ff;
}