* {
  margin: 0;
  padding: 0;
}

body{
    
    background-color: #FFFFFF;
    padding-top: 10px;
    margin: 0 auto;
}

.logoww{
     background-size: cover;
     background-position: 50% 50%;
     width: 300px;
     height: 170px;
     margin-left: 5px;
     margin: 0 auto;
     border-radius: 7px;
     margin-top: 2mm;
}

.banner_wrapper:hover{
     box-shadow: 15px 15px 30px grey;
}

.banner_wrapper{
    background-color: #E7E7E7;
    width: 340px;
    margin: 0 auto;
    margin-top: 5mm;
    margin-bottom: 10mm;
    padding-top: 8mm;
    padding-bottom: 8mm;
    border-radius: 10px;
    box-shadow: 10px 10px 25px grey;
}


.class_input_login{
     background-color: #E1E1E1;
     border-radius: 10px;
     height: 10mm;
     width: 320px;
     margin: 0 auto;
     margin-top:4mm;
     margin-left:9px;
     font-size: 17px;
     text-align: center;
}

.class_input_password{
     border-radius: 10px;
     height: 10mm;
     width: 320px;
     margin: 0 auto;
     margin-top:30px;
     margin-left:11px;
     margin-bottom:30px;
     text-align: center;
}

.class_but_enter:hover{
     box-shadow: 15px 15px 30px grey;
}

.class_but_enter{
     background-color: #E7E7E7;
     border-radius: 20px;
     height: 10mm;
     width: 320px;
     margin-top:5mm;
     margin-left:11px;
     margin: 0 auto;
     line-height: 9mm;
     text-align: center;
     cursor: pointer;
     box-shadow: 10px 10px 25px grey;
}