body{
    padding: 0;
    margin: 0;
    background-color: #eef6ff;
}

.head{
    background-color: blue;
    padding: 20px;
    text-align: center;
    font-weight: bold;
    font-family: Arial, Helvetica, sans-serif;
    color: white;
    font-size: 20px;
}

.construction{
    background-color: greenyellow;
    color: blue;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 18px;
    padding: 5px;
}

.container3{
    display: flex;
    justify-content: space-between;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 18px;
    padding: 5px;
    margin-top: 20px;
}

.container3 h{
    color: #000fff;
}

.container3 .box{
    width: 48%;
    border-right-style: solid;
    border-right-color: #000fff;
}

.container3 .box1{
    width: 48%;
    border-left-style: solid;
    border-left-color: #000fff;
}

.container3 .box1 .link{
    background-color: blue;
    color: white;
    padding: 5px;
    border-radius: 10px;
}

.container3 .box1 .link a{
    color: white;
}

.container3 .box1 .link a:hover{
    color: yellow;
}

@media all and (max-width: 1000px){
    .container3{
        display: block;
    }

    .container3 .box{
       width: 100%;
    border-right-style: none; 
    }

    .container3 .box1{
       width: 100%;
    border-left-style: none; 
    }
}