style.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

button {
    cursor: pointer;
}

input,
button {
    outline: none;
    border: 0px;
    background: transparent;
}

body {
    background: #e6ecf0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    text-rendering: optimizeLegibility !important;
    -webkit-font-smoothing: antialiased !important;
}

.content {
    max-width: 1540px;
    margin: 0 auto;
    padding: 0 30px;
}

header#main-header {
    height: 46px;
    background: #ffffff;
    box-shadow: 0 1px 1px rgba(0, 0, 0, .25);
    position: relative;
    z-index: 10;
}

header#main-header .content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

header#main-header nav ul {
    display: flex;
    list-style: none;
}

header#main-header nav ul li {
    display: flex;
    align-items: center;
    font-size: 13px;
    color: #667580;
    font-weight: bold;
    margin-left: 30px;
}

header#main-header nav ul li:first-child {
    margin: 0;
}

header#main-header nav ul li img {
    margin-right: 7px;
}

header#main-header div.side {
    display: flex;
    align-items: center;
}

header#main-header div.side input {
    border: 1px solid #e6ecf0;
    height: 34px;
    width: 220px;
    padding: 0 30px 0 12px;
    border-radius: 16px;
    color: #667581;
    font-size: 12px;
    background: #f5f8fa url('images/search.svg') no-repeat 190px;
}

header#main-header div.side img {
    height: 34px;
    width: 34px;
    border-radius: 50%;
    margin: 0 15px;
}

header#main-header div.side button {
    height: 34px;
    width: 90px;
    font-weight: bold;
    font-size: 14px;
    color: #ffffff;
    background: #3bb9e3;
    border: 0;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

div.banner {
    height: 380px;
    width: 100%;
    background: #3bb9e3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

div.banner p {
    margin-top: 30px;
}

div.bar {
    height: 59px;
    background: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .25);
}

div.bar .content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 285px;
    height: 100%;
}

div.bar .content ul {
    display: flex;
    list-style: none;
    height: 100%;
}

div.bar .content ul li {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 15px;
    position: relative;
}

div.bar .content ul li.active::after {
    content: '';
    width: 100%;
    height: 2px;
    position: absolute;
    bottom: 0;
    left: 0;
    background: #3bb9e3;
}

div.bar .content ul li span {
    color: #667580;
    font-size: 12px;
    font-weight: bold;
}

div.bar .content ul li strong {
    color: #667580;
    font-size: 18px;
    font-weight: bold;
    margin-top: 2px;
}

div.bar .content ul li.active strong {
    color: #3bb9e3;
}

div.bar .content .actions {
    display: flex;
}

div.bar .content .actions button {
    height: 34px;
    width: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
    background: #ffffff;
    color: #3bb9e3;
    border: 1px solid #3bb9e3;
    border-radius: 16px;
    margin-right: 20px;
}

div.wrapper-content {
    display: flex;
}

div.wrapper-content aside.profile {
    width: 260px;
}

div.wrapper-content aside.profile img.avatar {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 5px solid #FFF;
    margin-top: -130px;
}

div.wrapper-content aside.profile h1 {
    font-size: 21px;
    color: #1F2226;
    margin-top: 10px;
}

div.wrapper-content aside.profile span {
    font-size: 14px;
    color: #53626c;
}

div.wrapper-content aside.profile p {
    font-size: 14px;
    color: #1f2226;
    margin-top: 15px;
}

div.wrapper-content aside.profile ul {
    margin-top: 20px;
    list-style: none;
}

div.wrapper-content aside.profile ul.list li {
    font-size: 14px;
    color: #656565;
    display: flex;
    align-items: center;
    margin-top: 5px;
}

div.wrapper-content aside.profile ul.list li:first-child {
    margin-top: 0px;
}

div.wrapper-content aside.profile ul.list li img {
    margin-right: 10px;
}

div.wrapper-content aside.profile .widget {
    margin-top: 20px;
}

div.wrapper-content aside.profile .widget strong {
    font-weight: normal;
    color: #3bb9e3;
    font-size: 14px;
    display: flex;
    align-items: center;
}

div.wrapper-content aside.profile .widget strong img {
    margin-right: 5px;
}

div.wrapper-content aside.profile .followers ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
}

div.wrapper-content aside.profile .followers ul li {
    width: 45px;
    height: 45px;
    background: #d0d5d9;
    border-radius: 50%;
    flex: 1 0 auto;
    margin: 0 5px 5px 0px;
}

div.wrapper-content aside.profile .images ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
}

div.wrapper-content aside.profile .images ul li {
    width: 80px;
    height: 80px;
    background: #d0d5d9;
    border-radius: 8px;
    flex: 1 0 auto;
    margin: 0 5px 5px 0px;
}

div.wrapper-content .timeline {
    flex: 1;
    background: #ffffff;
    margin: 10px 20px 0 20px;
}

div.wrapper-content .timeline nav {
    border-bottom: 1px solid #e6ecf0;
    padding: 10px 15px;
}

div.wrapper-content .timeline nav a {
    text-decoration: none;
    color: #3bb9e3;
    font-size: 18px;
    font-weight: bold;
    margin-left: 20px;
}

div.wrapper-content .timeline nav a:first-child {
    margin-left: 0;
}

div.wrapper-content .timeline nav a.active {
    color: #1f2226;
}

div.wrapper-content .timeline ul.tweets {
    list-style: none;
}

div.wrapper-content .timeline ul.tweets li {
    border-bottom: 1px solid #e6ecf0;
    padding: 10px 15px;
    display: flex;
}

div.wrapper-content .timeline ul.tweets li>img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

div.wrapper-content .timeline ul.tweets li .info {
    margin-left: 10px;
    display: flex;
    flex-direction: column;
}

div.wrapper-content .timeline ul.tweets li .info strong {
    font-size: 14px;
    color: #1f2326;
}

div.wrapper-content .timeline ul.tweets li .info strong span {
    font-size: 13px;
    font-weight: normal;
    color: #7b8b9a;
}

div.wrapper-content .timeline ul.tweets li .info p {
    font-size: 14px;
    color: #1f2326;
    margin-top: 5px;
}

div.wrapper-content .timeline ul.tweets li .actions {
    display: flex;
    margin-top: 20px;
}

div.wrapper-content .timeline ul.tweets li .actions a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #667580;
    font-weight: bold;
    font-size: 12px;
    margin-left: 30px;
}

div.wrapper-content .timeline ul.tweets li .actions a:first-child {
    margin-left: 0;
}

div.wrapper-content .timeline ul.tweets li .actions a img {
    margin-right: 5px;
}

div.wrapper-content aside.widgets {
    width: 290px;
    margin-top: 10px;
}

div.wrapper-content aside.widgets .widget {
    background: #ffffff;
    padding: 15px;
}

div.wrapper-content aside.widgets .widget .title {
    display: flex;
    align-items: baseline;
}

div.wrapper-content aside.widgets .widget .title strong {
    font-size: 18px;
    color: #1f2226;
}

div.wrapper-content aside.widgets .widget .title a {
    color: #3bb9e3;
    font-size: 12px;
    text-decoration: none;
    margin-left: 10px;
}

div.wrapper-content aside.widgets .follow ul {
    list-style: none;
    margin-top: 10px;
}

div.wrapper-content aside.widgets .follow ul li {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #ccd6dd;
    padding-bottom: 10px;
    margin-bottom: 10px;
}

div.wrapper-content aside.widgets .follow ul li:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

div.wrapper-content aside.widgets .follow ul li .profile {
    display: flex;
    align-items: center;
}

div.wrapper-content aside.widgets .follow ul li .profile img {
    height: 48px;
    width: 48px;
    border-radius: 50%;
}

div.wrapper-content aside.widgets .follow ul li .profile .info {
    margin-left: 10px;
    display: flex;
    flex-direction: column;
}

div.wrapper-content aside.widgets .follow ul li .profile .info strong {
    font-size: 14px;
    color: #1f2326;
}

div.wrapper-content aside.widgets .follow ul li .profile .info strong span {
    font-weight: normal;
    color: #9a9a9a;
}

div.wrapper-content aside.widgets .follow ul li .profile .info button {
    height: 27px;
    width: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
    color: #3bb9e3;
    border: 1px solid #3bb9e3;
    border-radius: 16px;
    margin-top: 4px;
}

div.wrapper-content aside.widgets .follow ul li>a {
    text-decoration: none;
    color: #ccd6dd;
    font-size: 14px;
    font-weight: bold;
}