.demo-block {
    /*border: 1px solid red;*/
}

.container {
    position: relative;
    width: 100%;
    margin: 0 auto;
    cursor: pointer;
}


.box {
    display: block;
    width: 120px;
    border-radius: 5px;
    margin-top: 20px;
    color: #ffffff;
    background-color: #1d9a93;
    text-align: center;
    font-size: 1.1em;
    font-weight: normal;
    padding: 6px;
}

#box1 {
    margin-top: 10px;
}

#box1 {
    transition: 3s linear;
}

#box2 {
    transition: 3s ease;
}

#box3 {
    transition: 3s ease-in;
}

#box4 {
    transition: 3s ease-out;
}

#box5 {
    transition: 3s ease-in-out;
}

#box6 {
    transition: 3s steps(3, start);
}

#box7 {
    transition: 3s cubic-bezier(0, .76, 1, .43);
}

#box8 {
    transition: 3s cubic-bezier(0, .78, .02, .98);

}

.demo-block:hover .box {
    width: 100%;
}


.res-fs .container {
    padding-top: 80px;
}