.content-toggle-block .content {
    overflow: hidden; height:100%;
    position: relative;
}

.button-wrapper {
    text-align: center;
    position: relative;
    padding-top: 40px;
    padding-bottom: 20px;
    background-image: linear-gradient(rgba(255,255,255,0), rgba(255,255,255,1));
    border-bottom: 1px solid #c8c8c8;
    bottom: 78px;
}
.button-wrapper button {
    position: relative;
    bottom: -38px;
    background-color: white;
    border: 1px solid #c8c8c8;
    margin: 0 auto;
    padding: 10px 25px;
}

.button-wrapper button::after {
    content: ' ';
    display: inline-block;
    border-bottom: 2px solid #373737;
    border-right: 2px solid #373737;
    height: 6px;
    width: 6px;
    transform: rotate(45deg);
    margin-left: 12px;
    position: relative;
    top: -2px;
}

.button-wrapper .open::after {
    top: 0;
    transform: rotate(225deg);
}

.button-wrapper button:focus,
.button-wrapper button:active {
    color: #373737;
    background-color: white;
}
.button-wrapper button:focus::after,
.button-wrapper button:active::after {
    color: #373737;
}

.button-wrapper button:hover {
    color: white;
    background-color: #c8c8c8;
}

.button-wrapper button:hover::after {
    border-color: white;
}