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

body {
    background-color: #f4f4f4;
    font-family: 'Open Sans', sans-serif;
}

.container {
    margin: 0 auto;
    padding: 0 15px;
    min-width: 270px;
}

header {
    margin-top: 60px;
    display: flex;
    justify-content: center;
    position: relative;
}

header ul {
    display: flex;
    justify-content: flex-end;
}

header ul li {
    list-style: none;
    float: left;
    padding: 18px 0;

}

header ul li a {
    text-decoration: none;
    color: #4a4a4a;
    font-size: 14px;
    font-weight: 400;
    margin-left: 58px;
    transition: 0.2s;
}

header ul li a:hover {
    color: #638eff;
}

.login-link {
    font-weight: 700;
    color: #638eff;
}

.mobile {
    margin-right: 160px;
}

.mobile img {
    width: 28px;
}

.logo {
    margin-right: 231px;

}

.main-text-area {
    box-shadow: 0 21px 33px 0 rgb(0 0 0 / 10%);
    border: 1px solid #fff;
    margin: 40px auto;
    background-color: #fff;
    position: relative;
    max-width: 992px;
}

.side-bar {
    position: relative;
    padding: 23px 38px 29px 128px;
    background-color: white;
}

.main-tabs {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 75px;
    background-color: #f8f8f8;
}

.heading {
    font-size: 48px;
    font-weight: 700;
    color: #000;
    margin-bottom: 28px;
    cursor: pointer;
    align-items: center;
}


.app-content {
    cursor: pointer;
    height: 93px;
    background-color: #fffefe;
}

.app-content img {
    margin: 24px;
}

.file-content {
    cursor: pointer;
    transition: 0.2s;
    height: 93px
}

.file-content img {
    margin: 24px;
}

.file-content:hover {
    background-color: white;

}

#inp {
    font-size: 24px;
    width: 100%;
    padding: 10px 0;
    border: none;
    min-height: 216px;
    outline: none;
    height: 221px;
    resize: none;
    font-family: 'Open Sans', sans-serif;
}

.submit {
    display: flex;
    justify-content: flex-end;
}

.submit input {
    width: 230px;
    font-size: 24px;
    opacity: .21;
    height: 61px;
    color: #000;
    font-style: italic;
    font-weight: 700;
    background: #fff;
    border: 2px solid black;
    cursor: pointer;
    transition: 0.2s;
}

.submit input:hover {
    opacity: 100%;

}

footer {
    display: flex;
    text-align: center;
    flex-direction: column;
    margin-bottom: 50px;
}

footer p {
    font-size: 14px;
    color: #9b9b9b;
}

.social-logo {
    margin-top: 30px;
    display: flex;
    justify-content: center;
}

.social-logo img {
    width: 33px;
    opacity: .40;
    margin-right: 20px;
    transition: 0.2s;
    cursor: pointer;
    display: block;

}

.social-logo img:hover {
    opacity: 100%;
}

/* How it Works */

.para {
    justify-content: center;
    position: relative;
}

.para-1 {
    text-align: center;
}

.para-2 {
    position: absolute;
    float: left;

}

.para-3 {
    position: absolute;
    float: left;
}

.para-4 {
    position: absolute;
}
textarea::placeholder{
    font-style: italic;
    color: #9b9b9b;
}

button {
    width: 25%;
    margin-right: 10px;
    height: 60px;
    color: #b6b6b6;
    border: none;
    background-color: white;
    border: 2px solid #b6b6b6;
    font-size: larger;
    font-weight: bold;
}

button:hover {
    cursor: pointer;
}

#btns {
    display: none;
}

#loader {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    width: 50px;
    height: 50px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#loader::after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    border: 6px solid #ccc;
    border-top: 6px solid #333;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}


@media (min-width: 1024px) {
    .mobile {
        display: none;
    }


}

@media (max-width: 1024px) {
    .logo {
        display: none;
    }

    header {
        margin: 15px 0 5px;
    }

    .main-text-area {
        margin-top: 0;
    }



}

@media (max-width:870px) {
    header ul {
        display: none;
    }

    .bar-logo i {
        display: none;
    }

    header {
        margin: 40px 0 90px 0;
    }

    .main-tabs {
        display: none;
    }

    .side-bar {
        padding: 0;
    }


    .heading {
        position: absolute;
        top: -55px;
        left: 9px;
        font-size: 34px;
        width: 75px;
    }

    .main-tabs {
        position: absolute;
        top: -70px;
        left: -1px;
        right: -1px;
        width: auto;
        height: 69px;
        background-color: #f4f4f4;
        display: flex;
        justify-content: flex-end;
    }

    .app-content {
        border-radius: 5px;
    }

    .file-content {
        border-radius: 5px;
        background-color: #e9e9e9;
        height: 73px;
    }

    form {
        padding: 28px;
    }

    form textarea {
        font-size: 16px;
    }

    .mobile {
        position: absolute;
        left: 0;
        bottom: -9px;
        margin: 0;
    }
}


@media (max-width:550px) {


    .submit {
        justify-content: center;
    }

    .submit input {
        width: 100%;
    }

}