* {

transition: all 0.33s linear;

}


.menu-item {

    border: 1px solid red;
    width: 25%;
    float: left;

}

header .container {



}


#responce_box{

position: relative;
    border: 13px solid red;
    position: relative;
    top: 170px;
    display: block;

}

header {

    text-align: center;
    background: #18BC9C;
    color: white;
    position: absolute;
    top: 20%;
    width: 100%;

}

footer {

    position: absolute;
    bottom: 0;
    width: 100%;

}