.wrap {
    position: absolute;
    overflow: hidden;
    top: 70px;
    right: 10%;
    left: 10%;
    padding: 20px 50px;
    display: block;
    border-radius: 4px;
    transform: translateY(20px);
    transition: all 0.5s;
    visibility: hidden;
}

.wrap_2 {
    position: absolute;
    overflow: hidden;
    top: 950px;
    right: 10%;
    left: 10%;
    padding: 20px 50px;
    display: block;
    border-radius: 4px;
    transform: translateY(20px);
    transition: all 0.5s;
    visibility: hidden;
}

.wrap_4 {
    position: absolute;
    overflow: hidden;
    top: 1150px;
    right: 10%;
    left: 10%;
    padding: 20px 50px;
    display: block;
    border-radius: 4px;
    transform: translateY(20px);
    transition: all 0.5s;
    visibility: hidden;
}

.wrap_5 {
    position: absolute;
    overflow: hidden;
    top: 500px;
    right: 10%;
    left: 10%;
    padding: 20px 50px;
    display: block;
    border-radius: 4px;
    transform: translateY(20px);
    transition: all 0.5s;
    visibility: hidden;
}

.wrap_3 {
    position: absolute;
    overflow: hidden;
    top: 1400px;
    right: 10%;
    left: 10%;
    padding: 20px 50px;
    display: block;
    border-radius: 4px;
    transform: translateY(20px);
    transition: all 0.5s;
    visibility: hidden;
}

.wrap_2 .content {
    opacity: 0;
}

.wrap_4 .content {
    opacity: 0;
}

.wrap_5 .content {
    opacity: 0;
}

.wrap .content {
    opacity: 0;
}

.wrap_3 .content {
    opacity: 0;
}

.wrap_2:before {
    position: absolute;
    width: 1px;
    height: 1px;
    background: white;
    content: "";
    bottom: 10px;
    left: 50%;
    top: 95%;
    color: #fff;
    border-radius: 50%;
    -webkit-transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.wrap_5:before {
    position: absolute;
    width: 1px;
    height: 1px;
    background: white;
    content: "";
    bottom: 10px;
    left: 50%;
    top: 95%;
    color: #fff;
    border-radius: 50%;
    -webkit-transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.wrap_4:before {
    position: absolute;
    width: 1px;
    height: 1px;
    background: white;
    content: "";
    bottom: 10px;
    left: 50%;
    top: 95%;
    color: #fff;
    border-radius: 50%;
    -webkit-transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.wrap_3:before {
    position: absolute;
    width: 1px;
    height: 1px;
    background: white;
    content: "";
    bottom: 10px;
    left: 50%;
    top: 95%;
    color: #fff;
    border-radius: 50%;
    -webkit-transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.wrap:before {
    position: absolute;
    width: 1px;
    height: 1px;
    background: white;
    content: "";
    bottom: 10px;
    left: 50%;
    top: 95%;
    color: #fff;
    border-radius: 50%;
    -webkit-transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.wrap.active {
    display: block;
    visibility: visible;
    box-shadow: 2px 3px 16px silver;
    transition: all 600ms;
    transform: translateY(0px);
    transition: all 0.5s;
}

.wrap_4.active {
    display: block;
    visibility: visible;
    box-shadow: 2px 3px 16px silver;
    transition: all 600ms;
    transform: translateY(0px);
    transition: all 0.5s;
}

.wrap_5.active {
    display: block;
    visibility: visible;
    box-shadow: 2px 3px 16px silver;
    transition: all 600ms;
    transform: translateY(0px);
    transition: all 0.5s;
}

.wrap_3.active {
    display: block;
    visibility: visible;
    box-shadow: 2px 3px 16px silver;
    transition: all 600ms;
    transform: translateY(0px);
    transition: all 0.5s;
}

.wrap_2.active {
    display: block;
    visibility: visible;
    box-shadow: 2px 3px 16px silver;
    transition: all 600ms;
    transform: translateY(0px);
    transition: all 0.5s;
}

.wrap.active:before {
    height: 2000px;
    width: 2000px;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    margin-left: -1000px;
    margin-top: -1000px;
    display: block;
    -webkit-transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.wrap_4.active:before {
    height: 2000px;
    width: 2000px;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    margin-left: -1000px;
    margin-top: -1000px;
    display: block;
    -webkit-transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.wrap_5.active:before {
    height: 2000px;
    width: 2000px;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    margin-left: -1000px;
    margin-top: -1000px;
    display: block;
    -webkit-transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.wrap_3.active:before {
    height: 2000px;
    width: 2000px;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    margin-left: -1000px;
    margin-top: -1000px;
    display: block;
    -webkit-transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.wrap_2.active:before {
    height: 2000px;
    width: 2000px;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    margin-left: -1000px;
    margin-top: -1000px;
    display: block;
    -webkit-transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: all 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.wrap.active .content {
    position: relative;
    z-index: 1;
    opacity: 1;
    transition: all 600ms cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.wrap_5.active .content {
    position: relative;
    z-index: 1;
    opacity: 1;
    transition: all 600ms cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.wrap_2.active .content {
    position: relative;
    z-index: 1;
    opacity: 1;
    transition: all 600ms cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.wrap_4.active .content {
    position: relative;
    z-index: 1;
    opacity: 1;
    transition: all 600ms cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.wrap_3.active .content {
    position: relative;
    z-index: 1;
    opacity: 1;
    transition: all 600ms cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.pop.button {
    padding: 11px 11px 13px 13px;
    outline: none;
    border-radius: 50%;
    background: #007fed;
    color: #fff;
    font-size: 24px;
    display: block;
    position: fixed;
    left: 50%;
    bottom: 20px;
    top: auto;
    margin-left: -25px;
    transition: transform 0.25s;
    visibility: hidden;
}

.pop.button:hover {
    text-decoration: none;
    background: #2198ff;
}

.pop.button.active {
    transform: rotate(135deg);
    transition: transform 0.5s;
    visibility: visible;
}