@import url('https://fonts.googleapis.com/css2?family=Varta:wght@300..700&display=swap');

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    
    background: #1A2980;  /* fallback for old browsers */
background: -webkit-linear-gradient(to right, #26D0CE, #1A2980);  /* Chrome 10-25, Safari 5.1-6 */
background: linear-gradient(to right, #26D0CE, #1A2980); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */

}

.vl {
    border-left: 1px solid green;
    height: 200px;
    position: relative;
    /* left: 50%; */
    /* margin-left: -8px; */
    /* top: 0; */
}    

.main_box{
    border: none;
    background: #fff;
    color: #000;
    height:auto;
    max-width:800px;
    margin-top:200px;
    box-shadow: 10px 32px 25px 4px rgba(0,0,0,0.3);
}

.btn-primary{
    background: linear-gradient(to right, #26D0CE, #1A2980);
    border:none;
}

.input-group>input.someInput {flex: 0 1 300px;}