body{
    display:flex;
    justify-content:center;
    background-color:rgb(31,31,77);
}
.div1{      
    width:600px;
    height:830px;
    text-align:center;
    font-size:30px;
    font-weight:bolder;
    border:10px solid black;
    border-radius:50px;
    margin:20px 0px 0px 0px;    
    box-sizing:border-box;    
    background-color:skyblue;
}
.select1,.select2,.select3{
    display:block;
    width:430px;
    height:60px;
    font-size:30px;
    font-weight:bolder;    
    border:10px solid black;
    border-radius:50px;
    margin:0px 0px 10px 70px;
    padding:0px 0px 0px 70px;
    box-sizing:border-box;
    background-color:yellow;		
}
.select2{
    width:400px;
    height:60px;
    margin:0px 0px 10px 0px;
    padding:0px 10px 0px 30px;
}
.select3{
    display:inline-block;
    width:430px;
    height:60px;
    margin:0px 0px 10px 0px;
    padding:0px 0px 0px 30px;	
}
.select3 option {
    text-align:justify;
	color: red;
}
.select1 option {
    text-align:center;    
	color:black;
}
.input_qtd{
    display:block;
    width:430px;
    height:60px;
    text-align:center;
    font-size:30px;    
    color:black;    
    border:10px solid black;
    border-radius:50px;
    margin:0px 0px 10px 70px;    
    box-sizing:border-box;
    background-color:white;
}
.btn_calc{
    display:inline-block;
    width:220px;
    height:60px;
    text-align:center;
    font-size:30px;
    font-weight:bolder;
    border:10px solid black;
    border-radius:50px;
    margin:0px 0px 10px 0px;
    box-sizing:border-box;
    background-color:white;    
}
.btn_calc:hover{
    background-color:#F00;
    color:white;
}
.btn_limpar,.btn_limpar1{
    display:inline-block;
    width:180px;
    height:60px;
    text-align:center;
    font-size:30px;
    font-weight:bolder;
    border:10px solid black;
    border-radius:50px;
    margin:0px 0px 0px 40px;    
    box-sizing:border-box;
    background-color:white;    
}
.btn_limpar:hover{
    background-color:#F00;
    color:white;
}
.btn_limpar1:hover{
    color:white;
}
.btn_limpar1{
    display:block;
    margin:0px 0px 10px 200px;    
}
a{  
    display:block;  
    width:150px;
    height:60px;
    text-align:center;
    text-decoration:none;
    font-size:30px;
    font-weight:0px;
    color:black;
    border:10px solid black;
    border-radius:50px;
    margin:10px 0px 0px 210px;
    padding:5px 0px 0px 0px;
    box-sizing:border-box;
    background-color:white;    
}
a:hover{
    color:white;
    background-color:red;
}
ul{
    list-style:none;
}
li{
    width:auto;
    height:auto;
    border:10px solid black;
    margin:0px 40px 0px 0px;
    background-color: whitesmoke;
    text-align:center;
}
.tabela{
    background-color: #F00;
    color:white;
}
hr{
    border:5px groove black;
    background-color: black;
}