.about {
    background-color: #2c303a;
    width: 100%;
    min-width: 480px;
    height: 50px;
    position: absolute;
    bottom: 0;
    color: #888888;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: "Rubik", sans-serif;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 1px;
    font-weight: 300;
    z-index: 3;
    border-bottom: solid 1px #131418;
}
.about a {
    color: white;
    margin: 0 5px;
    padding: 2px 3px;
    text-decoration: none;
    position: relative;
    transition: all 0.3s ease;
    z-index: 1;
    display: flex;
    align-items: center;
}
.about a:after {
    content: "";
    position: absolute;
    width: calc(100% - 6px);
    height: 1px;
    background-color: #46b7a7;
    bottom: 0;
    transition: all 0.3s ease;
}
.about a:before {
    content: "";
    position: absolute;
    width: 0;
    height: 0px;
    background-color: #46b7a7;
    right: 0;
    bottom: 0;
    transition: all 0.3s 0.3s ease;
    z-index: -1;
}
.about a:hover:after {
    width: 0;
    left: 0;
}
.about a:hover:before {
    width: 100%;
    height: 100%;
    left: 0;
}
.about .one {
    width: 2px;
    height: 20px;
    background-color: #444857;
    margin: 0 10px 0 5px;
}
.about .two {
    width: 4px;
    height: 4px;
    border-radius: 100%;
    background-color: #444857;
    margin: 0 5px;
}

#wrapper7 {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.content7 {
    /*max-width: 600px;*/
    width: 100%;
    min-width: 260px;
    margin: 0 5%;
    margin-top: 3%;
    transition: 0.3s ease;
}
@media screen and (max-width: 512px) {
    .content7 {
        margin: 0 4%;
        margin-top: 5%;
    }
}

/* Tabs menu */
.tabs7 {
    margin: 0;
    background-image: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    border-radius: 2px 2px 0px 0px;
}
@media screen and (max-width: 512px) {
    .tabs7 {
        height: 40px;
    }
}

/* Tab Links */
.tablinks {
    background: #555;
    background-image: linear-gradient(90deg, transparent 40%, rgba(10, 10, 10, 0.8) 100%);
    border: none;
    outline: none;
    cursor: pointer;
    width: 25%;
    /*change depending on the number of tabs*/
    height: 80px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 16px;
    overflow: hidden;
    transition: 0.3s ease;
}
@media screen and (max-width: 512px) {
    .tablinks {
        height: 40px;
        font-size: 12px;
    }
}

.tablinks:before {
    background-image: linear-gradient(135deg, orange 0%, #764ba2 100%);
    content: "";
    width: 100%;
    height: 0px;
    position: absolute;
    top: 0;
    left: 0;
    transition: 0.3s ease-in-out;
    z-index: 2;
}

/*tab buttons hover*/
.tablinks:hover::before {
    height: 100%;
    z-index: 2;
    bottom: 0;
}
@media screen and (max-width: 512px) {
    .tablinks:hover::before {
        height: 0;
    }
}

/* Tab active */
.tablinks.active {
    background-color: black;
    z-index: 0;
    border-right: 0px;
    border-left: 0px;
    height: 110px;
    bottom: 0px;
    overflow: hidden;
    color:#fff;
}
@media screen and (max-width: 512px) {
    .tablinks.active {
        height: 60px;
    }
}

.tablinks.active:before {
    content: "";
    width: 100%;
    height: 5px;
    top: 0;
    left: 0;
}

/* Tabs text */
.tablinks.active p,
.tablinks.active:hover p {
    opacity: 1;
    /*background: -webkit-linear-gradient(135deg, #667eea 0%, #764ba2 100%);*/
    background-color:#fff;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    color:#fff;
    font-weight:bold;
}

.tablinks p {
    opacity: 0.6;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: 0.5s ease;
    padding: 0;
    margin: 0;
    color: #fff;
    backface-visibility: hidden;
    font-weight: 400;
}

.tablinks:hover p {
    color: white;
    opacity: 1;
}
@media screen and (max-width: 512px) {
    .tablinks:hover p {
        color: #686868;
        opacity: 0.6;
    }
}

/* Tabs text bigger */
.tablinks p:before {
    content: attr(data-title);
    position: absolute;
    height: auto;
    width: auto;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.1;
    font-size: 40px;
    transition: 1s ease-out;
    z-index: -1;
    font-weight: 600;
    top: 110%;
}
@media screen and (max-width: 512px) {
    .tablinks p:before {
        display: none;
    }
}

.tablinks:hover p:before {
    opacity: 0.1;
    font-size: 40px;
    top: -80%;
}

/* tab content */
.wrapper_tabcontent {
    background-color: black;
    margin-top: 0px;
    z-index: -3;
    position: relative;
    opacity: 1;
    padding: 40px 60px;
    overflow: hidden;
    transition: all 1s ease;
    top: 0;
    color:#fff;
}

.tabcontent {
    display: none;
    min-height: 180px;
}

@keyframes tabEffect {
    from {
        top: -40px;
    }
    to {
        top: 0px;
    }
}
.tabcontent.active {
    transition: all 1s ease;
    display: block;
}

/* Tab content line */
.wrapper_tabcontent:after {
    content: "";
    height: 5px;
    width: 100%;
    position: absolute;
    background-image: linear-gradient(135deg, orange 0%, #764ba2 100%);
    left: 0;
    bottom: 0;
    z-index: -2;
    transition: all 1s ease;
}

/* Title */
.tabcontent h3 {
    font-size: 30px;
    top: 75px;
    transform: rotate(90deg);
    position: absolute;
    left: -90px;
    opacity: 0.3;
    width: 240px;
    height: 50px;
    background: -webkit-linear-gradient(135deg, #fff 0%, orange 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    padding: 0;
    animation: city 1s ease;
}

@keyframes city {
    from {
        left: -150px;
    }
    to {
        left: -90px;
    }
}
/* Text*/
.tabcontent p {
    color: #686868;
    margin: 0;
    padding: 0 40px;
    line-height: 28px;
    font-weight: 100;
    transition: all 1s ease;
    animation: fadeEffect 0.6s ease;
    width: 100%;
    font-size: 16px;
    font-family: "IBM Plex Sans", sans-serif;
}
.tabdiv{
    padding:1.2em;
    border-radius:20px;
    background-size: cover;
    background-position: 50% 50%;
    width: 95%;
    margin-left: 60px;
    margin-right: 60px;
}
.tabtxt{
    background-color: #242422;
    border-radius: 20px;
    padding:10px;
    margin-bottom:10px;
    border:4px solid #bb5838;
}

@keyframes fadeEffect {
    from {
        opacity: 0;
        margin-left: 30px;
    }
    to {
        opacity: 1;
        margin-left: 0;
    }
}

@media screen and (max-width: 512px) {
    .tabcontent h3 {
        top: 65px;
    }
    .tabcontent h3 {
        display:none;
    }
    .tabcontent p {
        font-size: 14px;
        line-height: 26px;
    }
    .tabdiv{
        padding:1.0em;
        margin:0;
        border-radius:0px;
    }
    .wrapper_tabcontent {
        padding:10px;
    }
}