*{
    margin: 0;
    padding: 0;
    border: none;
}
html,body{
    width: 100%;
    height: 200%;
}
#rocket{
    width: 36px;
    height: 65px;
    position: fixed;
    right: 30px;
    bottom: 30px;
    display: none;
    cursor: pointer;
}
#logo{
    width: 210px;
    height: 50px;
    margin: 50px auto 0;
}
#header{
    z-index: 2;
    width: 100%;
    height: 100px;
    position: absolute;
    left: 0;
    top: 100px;
    padding-left: 360px;
}
#header #box{
    width: 900px;
    margin: 0 auto;
    height: 100px;
    line-height: 100px;
}
#leftPic{
    display: none;
    width: 105px;
    height: 25px;
    position: relative;
    left: -120px;
    top: 25px;
}
#leftPic img{
    width: 100%;
    height: 100%;
}
#header input[type=text]{
    font-size: 20px;
    display: inline-block;
    width: 500px;
    height: 30px;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-right: 10px;
}
#header button{
    font-size: 12px;
    width: 70px;
    height: 30px;
    color: grey;
    border-radius: 5px;
    cursor: pointer;
}
#header input[type=text]:focus{
    border: 1px solid red;
}
#content{
    width: 100%;
    height: 1500px;
    text-align: center;
    position: absolute;
    top: 200px;
}
#content #nav span{
    width: 100px;
    height: 50px;
    display: inline-block;
    text-align: center;
    line-height: 50px;
    font-size: 26px;
}
#content span:hover{
    cursor: pointer;
}
#content #nav .cur{
    color: red;
    border: 1px solid #ccc;
    border-bottom: none;
}
#content #finish_task{
    display: none;
}
#content #task,#content #finish_task{
    width: 50%;
    overflow: hidden;
    border-top: 1px solid #ccc;
    position: absolute;
    top: 50px;
    left: 25%;
}
#content #task li,#content #finish_task li{
    padding-left: 10px;
    padding-right: 5px;
    overflow: hidden;
    border-bottom: 1px solid #CCCCCC;
}

#content #task li  #title,#content #task li input[type=checkbox],#content #finish_task li  #title,#content #finish_task li input[type=checkbox]{
    float: left;
}
#task li input[type=checkbox],#finish_task li input[type=checkbox]{
    width: 20px;
    height: 20px;
    display: inline-block;
    position: relative;
    top: 16px;
    margin-right: 10px;
}
#content #task li  #title,#content #finish_task li  #title{
    display: inline-block;
    text-align: center;
    line-height: 50px;
    font-size: 20px;
}
#content #task li #details,#content #task li #del,#content #finish_task li #details,#content #finish_task li #del {
    display: inline-block;
    text-align: center;
    line-height: 50px;
    font-size: 20px;
    float: right;
}
#content #task li #del,#content #finish_task li #del{
    margin-right: 20px;
}
#someContent{
    background: wheat;
    width: 500px;
    border: 1px solid #CCCCCC;;
    display: none;
    height: 250px;

}

#conTitle{
    font-size: 20px;
    text-align: center;
    margin: 20px auto 0;
}
#someContent textarea{
    margin-left: 90px;
    margin-top: 15px;
    width: 300px;
    height: 100px;
    border: 1px solid #000;
    font-size: 20px;
    color: black;
    font-family: '微软雅黑';
}
#someContent #time{
    font-family: '微软雅黑';
    width: 300px;
    font-size: 20px;
    color: black;
    height: 25px;
    display: inline-block;
    border: 1px solid #000;
    margin-left: 90px;
    margin-top: 15px;
}
#someContent #close{
    cursor: pointer;
    position: absolute;
    font-size: 20px;
    width: 50px;
    height: 50px;
    right: 10px;
    top: 20px;
}
#someContent #oSpan{
    position: absolute;
    font-size: 20px;
    width: 80px;
    left: 50%;
    bottom: 0px;
    margin-left: -40px;
    color: red;
    height: 30px;
    display: none;
}
#someContent button{
    cursor: pointer;
    position: absolute;
    width: 70px;
    height: 25px;
    background: red;
    color: white;
    right: 10px;
    bottom: 40px;
}

video{
    display: none;
}