*{
    margin: 0;
    padding: 0;
}
#container{
    width: 100%;
    margin: 0 auto; 
} 

body{
    background-color: gray;
    margin: 0 auto;
    font-family: sans-serif;
    line-height: 1.5; 
    font-weight: 500;
    font-size: 15px;
    text-align: justify;
    display: block;
    box-sizing: border-box;   
}
header {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-size: larger;
    text-align: center;
    padding: 15px;
    background-color: black;
    color: white;
    margin-top: 2px; 
}
h1{
    line-height: 1.3;
}
p{
font-size: 17px;
margin-top: 0;
margin-bottom: 0.5rem;
}
form{
    margin: 5px;
    font-size: 14px;
    padding: 15px;
    border: 1px solid black;
}
.form-control{
    display: block;
    width: 100%;
    border-radius: 5px;
}
.form-group{
    display: block;
    padding: 8px;
}
select{
    margin: 5px;
    width: 100%;
}
label{
    display: flex;
    margin: 5px; 
    position: relative; 
    bottom: -7px;
    margin: 5px;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 16px;
    
}
input{
    margin: 5px; 
    width: 100%;
    height: 35px;
    padding-top: 5px;
    padding-bottom: 3px;
    padding-left: 7px;
    font-size: 15px;
    border:none;
    
}
textarea{
    width: 100%;
    height: 115px;  
    resize: vertical;
    margin: 5px;
    padding-left: 7px;
    font-size: 15px;  
    align-items: center;
    padding-bottom: 0px;
    margin-bottom: 0.5rem;
} 
.input-radio, .input-checkbox{
   display: inline-block;
   margin-right: 0.625rem;
   min-height: 1.5rem;
   min-width: 1.5rem;
   width: auto;  
   height: auto;
   padding: 5px;
   margin-right: 15px;
   
   
} 
.submit-button{
    display: block;
    width: 100%;
    padding: 0.75rem;
    background-color: black;
    color: white;
    cursor: pointer;
    border: none;
    font-size: 20px;
    font-weight: bold; 
    margin: 5px;
}